Works (214)

Updated: December 18th, 2024 05:07

2024 journal article

Direct Fabrication of Atomically Defined Pores in MXenes Using Feedback‐Driven STEM

Small Methods, 5.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2024 journal article

Double Hydroxide Nanocatalysts for Urea Electrooxidation Engineered toward Environmentally Benign Products

Advanced Materials, 7.

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2024 journal article

Nitrogen‐Doped Graphene‐Like Carbon Intercalated MXene Heterostructure Electrodes for Enhanced Sodium‐ and Lithium‐Ion Storage

Advanced Science, 6.

By: K. Liang*, T. Wu*, S. Misra*, C. Dun*, S. Husmann*, K. Prenger*, J. Urban*, V. Presser* ...

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2024 journal article

Selected Area Manipulation of MoS<sub>2</sub> via Focused Electron Beam-Induced Etching for Nanoscale Device Editing

ACS Applied Materials & Interfaces, 16(7), 9144–9154.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2024 journal article

Tutorial on In Situ and Operando (Scanning) Transmission Electron Microscopy for Analysis of Nanoscale Structure–Property Relationships

ACS Nano.

By: M. Smeaton, P. Abellan, S. Spurgeon, R. Unocic & K. Jungjohann

Source: ORCID
Added: December 18, 2024

2024 article

Width-Dependent Growth of Atomically Thin Quantum Nanoribbons

Harutyunyan, A., Li, X., Wyss, S., Yanev, E., Li, Q.-J., Wu, S., … Schuck, P. J. (2024, May 23).

Source: ORCID
Added: August 14, 2024

2024 journal article

Width-dependent continuous growth of atomically thin quantum nanoribbons from nanoalloy seeds in chalcogen vapor

NATURE COMMUNICATIONS, 15(1).

Sources: Web Of Science, NC State University Libraries
Added: December 9, 2024

2023 journal article

Armor for Steel: Facile Synthesis of Hexagonal Boron Nitride Films on Various Substrates

Advanced Materials Interfaces, 11(1).

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2023 journal article

Armoring of MgO by a Passivation Layer Impedes Direct Air Capture of CO<sub>2

Environmental Science & Technology, 57(40), 14929–14937.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2023 journal article

CO Oxidation on Ir<sub>1</sub>/TiO<sub>2</sub>: Resolving Ligand Dynamics and Elementary Reaction Steps

ACS Catalysis, 13(12), 7802–7811.

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2023 journal article

Defect‐Promoted Ni‐Based Layer Double Hydroxides with Enhanced Deprotonation Capability for Efficient Biomass Electrooxidation

Advanced Materials, 35(48).

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2023 journal article

Gas-phase electron microscopy for materials research

MRS Bulletin, 48(8), 828–832.

By: R. Unocic* & E. Stach*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2023 journal article

Molybdenum Disulfide Nanoribbons with Enhanced Edge Nonlinear Response and Photoresponsivity

Advanced Materials, 35(31).

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2023 journal article

Photonics in Multimaterial Lateral Heterostructures Combining Group IV Chalcogenide van der Waals Semiconductors

Small, 20(20), 2307372.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2023 journal article

Real-time insight into the multistage mechanism of nanoparticle exsolution from a perovskite host surface

Nature Communications, 14(1).

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2023 journal article

Resolving Atomic-Scale Structure and Chemical Coordination in High-Entropy Alloy Electrocatalysts for Structure–Function Relationship Elucidation

ACS Nano, 17(22), 22299–22312.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2023 journal article

Size‐Dependent Dispersion of Rhodium Clusters into Isolated Single Atoms at Low Temperature and the Consequences for CO Oxidation Activity

Angewandte Chemie International Edition, 62(44).

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2023 journal article

The Atomic Drill Bit: Precision Controlled Atomic Fabrication of 2D Materials

Advanced Materials, 35(14).

By: M. Boebinger*, C. Brea*, L. Ding*, S. Misra*, O. Olunloyo*, Y. Yu*, K. Xiao*, A. Lupini* ...

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2023 journal article

Tuning of Single Mixed (Helical) Dislocations in Core–Shell van der Waals Nanowires

Journal of the American Chemical Society, 145(37), 20503–20510.

By: P. Sutter*, R. Unocic* & E. Sutter*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2023 journal article

Wafer-Scale Synthesis of 2D Materials by an Amorphous Phase-Mediated Crystallization Approach

ACS Applied Materials & Interfaces, 15(33), 39697–39706.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2022 journal article

A facile strategy for the growth of high-quality tungsten disulfide crystals mediated by oxygen-deficient oxide precursors

Nanoscale, 14(26), 9485–9497.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2022 journal article

Ammonia-Assisted Light Alkane Anti-coke Reforming on Isolated ReO<sub><i>x</i></sub> Sites in Zeolite

ACS Catalysis, 12(5), 3165–3172.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2022 chapter book

Applications of Liquid Cell-TEM in Corrosion Research

By: K. Hattar* & R. Unocic*

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2022 journal article

Atomic Edge-Guided Polyethylene Crystallization on Monolayer Two-Dimensional Materials

Macromolecules, 55(2), 559–567.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2022 journal article

Dry Printing and Additive Nanomanufacturing of Flexible Hybrid Electronics and Sensors

Advanced Materials Interfaces, 9(12).

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2022 journal article

Enhancing Cycling Stability and Capacity Retention of NMC811 Cathodes by Reengineering Interfaces via Electrochemical Fluorination

Advanced Materials Interfaces, 9(18).

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2022 journal article

In-Situ Study of Microstructure Evolution of Spinodal Decomposition in an Al-Rich High-Entropy Alloy

Frontiers in Materials, 9.

By: C. Jorgensen, L. Santodonato*, K. Littrell*, C. Kuo, C. Lee, R. Unocic*, P. Liaw, D. Gilbert, L. DeBeer-Schmitt*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2022 journal article

Laser-Assisted Synthesis of Monolayer 2D MoSe<sub>2</sub> Crystals with Tunable Vacancy Concentrations: Implications for Gas and Biosensing

ACS Applied Nano Materials, 5(7), 9129–9139.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2022 journal article

Mechanistic Insights on the Low-Temperature Oxidation of CO Catalyzed by Isolated Co Ions in N-Doped Carbon

ACS Catalysis, 12(24), 15529–15540.

By: C. Whitcomb*, A. Sviripa*, M. Schapowal*, K. Mamedov*, R. Unocic*, C. Paolucci*, R. Davis*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2022 journal article

Probing Electron Beam Induced Transformations on a Single-Defect Level via Automated Scanning Transmission Electron Microscopy

ACS Nano, 16(10), 17116–17127.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2022 article

Resolving Atomic-Scale Structure and Chemical Coordination in High Entropy Alloy Electrocatalysts for Structure-Function Relationship Elucidation

Subhash, B., Unocic, R., Gallington, L., Wright, J., Cheong, S., Tilley, R., & Bedford, N. (2022, November 1).

Source: ORCID
Added: August 14, 2024

2022 journal article

Stacking Fault Induced Symmetry Breaking in van der Waals Nanowires

ACS Nano, 16(12), 21199–21207.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2021 journal article

A Mechanism for Carbon Depletion at Bondline of High-Frequency Electric-Resistance-Welded X70 Pipeline Steel

Metallurgical and Materials Transactions A, 52(9), 3788–3798.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2021 journal article

Additive Nanomanufacturing of Multifunctional Materials and Patterned Structures: A Novel Laser‐Based Dry Printing Process

Advanced Materials Technologies, 6(5).

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2021 journal article

Atomic defects, functional groups and properties in MXenes

Chinese Chemical Letters, 32(1), 339–344.

By: W. Cui, Z. Hu*, R. Unocic*, G. Van Tendeloo* & X. Sang*

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2021 journal article

Dynamic restructuring of supported metal nanoparticles and its implications for structure insensitive catalysis

Nature Communications, 12(1).

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2021 journal article

Effective reduction of <mml:msub><mml:mi>PdCoO thin films via hydrogenation and sign tunable anomalous Hall effect

Physical Review Materials, 5(5).

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2021 journal article

Engineering the Interlayer Spacing by Pre‐Intercalation for High Performance Supercapacitor MXene Electrodes in Room Temperature Ionic Liquid

Advanced Functional Materials, 31(33).

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2021 journal article

Enhancing Hydrogen Evolution Activity of Monolayer Molybdenum Disulfide via a Molecular Proton Mediator

ACS Catalysis, 11(19), 12159–12169.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2021 journal article

Intrinsic Defects in MoS<sub>2</sub> Grown by Pulsed Laser Deposition: From Monolayers to Bilayers

ACS Nano, 15(2), 2858–2868.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2021 journal article

Multilayer Lateral Heterostructures of Van Der Waals Crystals with Sharp, Carrier–Transparent Interfaces

Advanced Science, 9(3).

By: E. Sutter*, R. Unocic*, J. Idrobo* & P. Sutter*

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2021 journal article

Nanoscale oxidation behavior of carbon fibers revealed with in situ gas cell STEM

Scripta Materialia, 199, 113820.

By: T. Cochell*, R. Unocic*, J. Graña-Otero* & A. Martin*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2021 journal article

Nickel particle–enabled width-controlled growth of bilayer molybdenum disulfide nanoribbons

Science Advances, 7(50).

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2021 journal article

Performing <em>In Situ</em> Closed-Cell Gas Reactions in the Transmission Electron Microscope

Journal of Visualized Experiments, 7(173).

By: K. Unocic*, D. Hensley*, F. Walden*, W. Bigelow*, M. Griffin*, S. Habas*, R. Unocic*, L. Allard*

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2021 journal article

Reduction and Agglomeration of Supported Metal Clusters Induced by High-Flux X-ray Absorption Spectroscopy Measurements

The Journal of Physical Chemistry C, 125(20), 11048–11057.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2021 journal article

Selective Antisite Defect Formation in WS<sub>2</sub> Monolayers via Reactive Growth on Dilute W‐Au Alloy Substrates

Advanced Materials, 34(3).

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2021 journal article

Unlocking the Catalytic Potential of TiO<sub>2</sub>-Supported Pt Single Atoms for the Reverse Water–Gas Shift Reaction by Altering Their Chemical Environment

JACS Au, 1(7), 977–986.

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2020 journal article

Author Correction: Atom-by-atom fabrication with electron beams

Nature Reviews Materials.

Source: ORCID
Added: August 14, 2024

2020 journal article

Broadening the Gas Separation Utility of Monolayer Nanoporous Graphene Membranes by an Ionic Liquid Gating

Nano Letters, 20(11), 7995–8000.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2020 journal article

Cadmium Selective Etching in CdTe Solar Cells Produces Detrimental Narrow-Gap Te in Grain Boundaries

ACS Applied Energy Materials, 3(2), 1749–1758.

By: S. Misra*, J. Aguiar*, S. Gardner*, X. Sang*, R. Unocic*, A. Munshi*, W. Sampath*, C. Ferekides*, M. Scarpulla*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2020 journal article

Effect of lattice mismatch and shell thickness on strain in core@shell nanocrystals

Nanoscale Advances, 2(3), 1105–1114.

By: J. Gamler*, A. Leonardi*, X. Sang*, K. Koczkur*, R. Unocic*, M. Engel*, S. Skrabalak*

UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2020 journal article

Fluid-Guided CVD Growth for Large-Scale Monolayer Two-Dimensional Materials

ACS Applied Materials & Interfaces, 12(23), 26342–26349.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2020 journal article

High-pressure torsion processing of Zn–3Mg alloy and its hybrid counterpart: A comparative study

Journal of Alloys and Compounds, 831, 154891.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2020 journal article

In situ</i> electrochemical scanning/transmission electron microscopy of electrode–electrolyte interfaces

MRS Bulletin, 45(9), 738–745.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2020 journal article

Lattice Strain Measurement of Core@Shell Electrocatalysts with 4D Scanning Transmission Electron Microscopy Nanobeam Electron Diffraction

ACS Catalysis, 10(10), 5529–5541.

By: D. Mukherjee*, J. Gamler*, S. Skrabalak* & R. Unocic*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2020 journal article

Localized corrosion at nm-scale hardening precipitates in Al-Cu-Li alloys

Acta Materialia, 189, 204–213.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2020 journal article

Predicting synthesizable multi-functional edge reconstructions in two-dimensional transition metal dichalcogenides

Npj Computational Materials, 6(1).

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2020 journal article

Probing the Local Site Disorder and Distortion in Pyrochlore High-Entropy Oxides

Journal of the American Chemical Society, 143(11), 4193–4204.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2020 journal article

Pt-Ligand single-atom catalysts: tuning activity by oxide support defect density

Catalysis Science & Technology, 10(10), 3353–3365.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2020 journal article

Spontaneous and reversible hollowing of alloy anode nanocrystals for stable battery cycling

Nature Nanotechnology, 15(6), 475–481.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2020 journal article

Statistical learning of governing equations of dynamics from in-situ electron microscopy imaging data

Materials & Design, 195, 108973.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2020 journal article

Surfactant-Mediated Growth and Patterning of Atomically Thin Transition Metal Dichalcogenides

ACS Nano, 14(6), 6570–6581.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2019 journal article

Achieving Highly Durable Random Alloy Nanocatalysts through Intermetallic Cores

ACS Nano, 13(4), 4008–4017.

By: J. Gamler*, A. Leonardi*, H. Ashberry*, N. Daanen*, Y. Losovyj*, R. Unocic*, M. Engel*, S. Skrabalak*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2019 journal article

Atom-by-atom fabrication with electron beams

Nature Reviews Materials, 4(7), 497–507.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2019 journal article

Atomic Insight into Thermolysis‐Driven Growth of 2D MoS<sub>2

Advanced Functional Materials, 29(52).

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2019 journal article

Building Random Alloy Surfaces from Intermetallic Seeds: A General Route to Strain-Engineered Electrocatalysts with High Durability

ACS Applied Nano Materials, 2(7), 4538–4546.

By: J. Gamler*, H. Ashberry*, X. Sang*, R. Unocic* & S. Skrabalak*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2019 journal article

Current Density Distribution in Electrochemical Cells with Small Cell Heights and Coplanar Thin Electrodes as Used in ec-S/TEM Cell Geometries

Journal of The Electrochemical Society, 166(4), H126–H134.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2019 journal article

Decoding crystallography from high-resolution electron imaging and diffraction datasets with deep learning

Science Advances, 5(10).

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2019 journal article

Defect-Mediated Phase Transformation in Anisotropic Two-Dimensional PdSe<sub>2</sub> Crystals for Seamless Electrical Contacts

Journal of the American Chemical Society, 141(22), 8928–8936.

UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2019 journal article

Disorder-to-Order Transition Mediated by Size Refocusing: A Route toward Monodisperse Intermetallic Nanoparticles

Nano Letters, 19(9), 6418–6423.

By: H. Ashberry*, J. Gamler*, R. Unocic* & S. Skrabalak*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2019 chapter

Effect of Synthesis Methods on the Structure and Defects of Two-Dimensional MXenes

In 2D Metal Carbides and Nitrides (MXenes) (pp. 111–123).

By: X. Sang*, M. Naguib*, M. Alhabeb* & R. Unocic*

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2019 journal article

Effect of post-deformation annealing on the microstructure and micro-mechanical behavior of Zn–Mg hybrids processed by High-Pressure Torsion

Materials Science and Engineering: A, 771, 138578.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2019 journal article

Growth of metallic delafossite <mml:mrow><mml:mi>PdCo by molecular beam epitaxy

Physical Review Materials, 3(9).

By: M. Brahlek*, G. Rimal*, J. Ok*, D. Mukherjee*, A. Mazza*, Q. Lu*, H. Lee*, T. Ward* ...

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2019 journal article

Interpreting Electrochemical and Chemical Sodiation Mechanisms and Kinetics in Tin Antimony Battery Anodes Using <i>in Situ</i> Transmission Electron Microscopy and Computational Methods

ACS Applied Energy Materials, 2(5), 3578–3586.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2019 journal article

Investigating local oxidation processes in Fe thin films in a water vapor environment by in situ liquid cell TEM

Ultramicroscopy, 209, 112842.

By: J. Key*, S. Zhu*, C. Rouleau*, R. Unocic*, Y. Xie* & J. Kacher*

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2019 journal article

Isotope-Engineering the Thermal Conductivity of Two-Dimensional MoS<sub>2

ACS Nano, 1.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2019 journal article

Mechanochemical Synthesis of High Entropy Oxide Materials under Ambient Conditions: Dispersion of Catalysts via Entropy Maximization

ACS Materials Letters, 1(1), 83–88.

By: H. Chen*, W. Lin*, Z. Zhang*, K. Jie*, D. Mullins*, X. Sang*, S. Yang*, C. Jafta* ...

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2019 journal article

Molecular Scaffold Growth of Two-Dimensional, Strong Interlayer-Bonding-Layered Materials

CCS Chemistry, 1(1), 117–127.

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2019 journal article

Nanoscale mapping of the electron density at Al grain boundaries and correlation with grain-boundary energy

Physical Review Materials, 3(5).

By: P. Nandi*, X. Sang*, E. Hoglund*, R. Unocic*, D. Molodov* & J. Howe*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2019 journal article

Superior electrocatalytic hydrogen evolution at engineered non-stoichiometric two-dimensional transition metal dichalcogenide edges

Journal of Materials Chemistry A, 7(31), 18357–18364.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2019 journal article

Synthesis of Ni-Rich Thin-Film Cathode as Model System for Lithium Ion Batteries

ACS Applied Energy Materials, 2(2), 1405–1412.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2018 journal article

Atomically Dispersed Co and Cu on N-Doped Carbon for Reactions Involving C–H Activation

ACS Catalysis, 8(5), 3875–3884.

By: J. Xie*, J. Kammert*, N. Kaylor*, J. Zheng*, E. Choi*, H. Pham*, X. Sang*, E. Stavitski* ...

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2018 journal article

Avoiding Fracture in a Conversion Battery Material through Reaction with Larger Ions

Joule, 2(9), 1783–1799.

By: M. Boebinger*, D. Yeh*, M. Xu*, B. Miles*, B. Wang*, M. Papakyriakou*, J. Lewis*, N. Kondekar* ...

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2018 journal article

Evolutionary selection growth of two-dimensional materials on polycrystalline substrates

Nature Materials, 17(4), 318–322.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2018 journal article

In situ atomistic insight into the growth mechanisms of single layer 2D transition metal carbides

Nature Communications, 9(1).

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2018 journal article

In situ edge engineering in two-dimensional transition metal dichalcogenides

Nature Communications, 9(1).

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2018 journal article

Influence of Cetyltrimethylammonium Bromide on Gold Nanocrystal Formation Studied by In Situ Liquid Cell Scanning Transmission Electron Microscopy

The Journal of Physical Chemistry C, 122(4), 2350–2357.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2018 journal article

Influence of Nonstoichiometry on Proton Conductivity in Thin-Film Yttrium-Doped Barium Zirconate

ACS Applied Materials & Interfaces, 10(5), 4816–4823.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2018 journal article

Mechanochemical‐Assisted Synthesis of High‐Entropy Metal Nitride via a Soft Urea Strategy

Advanced Materials, 30(23).

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2018 journal article

Multi-purposed Ar gas cluster ion beam processing for graphene engineering

Carbon, 131, 142–148.

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2018 journal article

Predictive multiphase evolution in Al-containing high-entropy alloys

Nature Communications, 9(1).

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2018 journal article

Reduction of Propionic Acid over a Pd-Promoted ReO<sub><i>x</i></sub>/SiO<sub>2</sub> Catalyst Probed by X-ray Absorption Spectroscopy and Transient Kinetic Analysis

ACS Sustainable Chemistry & Engineering, 6(9), 12353–12366.

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2018 journal article

Temperature Measurement by a Nanoscale Electron Probe Using Energy Gain and Loss Spectroscopy

Physical Review Letters, 120(9).

By: J. Idrobo*, A. Lupini*, T. Feng*, R. Unocic*, F. Walden*, D. Gardiner*, T. Lovejoy*, N. Dellby*, S. Pantelides*, O. Krivanek*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2018 journal article

The Influence of Local Distortions on Proton Mobility in Acceptor Doped Perovskites

Chemistry of Materials, 30(15), 4919–4925.

By: J. Ding*, J. Balachandran*, X. Sang*, W. Guo*, J. Anchell*, G. Veith*, C. Bridges*, Y. Cheng* ...

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2017 journal article

3D Nanoprinting via laser-assisted electron beam induced deposition: growth kinetics, enhanced purity, and electrical resistivity

Beilstein Journal of Nanotechnology, 8, 801–812.

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2017 journal article

A Discovery of Strong Metal–Support Bonding in Nanoengineered Au–Fe<sub>3</sub>O<sub>4</sub> Dumbbell-like Nanoparticles by in Situ Transmission Electron Microscopy

Nano Letters, 17(8), 4576–4582.

By: C. Han, T. Choksi, C. Milligan, P. Majumdar, M. Manto*, Y. Cui, X. Sang*, R. Unocic* ...

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2017 journal article

An Atomistic Carbide-Derived Carbon Model Generated Using ReaxFF-Based Quenched Molecular Dynamics

C, 3(4), 32.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2017 journal article

Anisotropic Etching of Hexagonal Boron Nitride and Graphene: Question of Edge Terminations

Nano Letters, 17(12), 7306–7314.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2017 journal article

Building with ions: towards direct write of platinum nanostructures using in situ liquid cell helium ion microscopy

Nanoscale, 9(35), 12949–12956.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2017 journal article

Competitive Ion Diffusion within Grain Boundary and Grain Interiors in Polycrystalline Electrodes with the Inclusion of Stress Field

Journal of The Electrochemical Society, 164(12), A2830–A2839.

By: V. Yurkiv*, J. Gutiérrez-Kolar*, R. Unocic*, A. Ramsubramanian*, R. Shahbazian-Yassar* & F. Mashayek*

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2017 journal article

Crystal‐Field Tuning of Photoluminescence in Two‐Dimensional Materials with Embedded Lanthanide Ions

Angewandte Chemie, 130(3), 763–767.

By: D. Xu*, W. Chen*, M. Zeng*, H. Xue*, Y. Chen*, X. Sang*, Y. Xiao*, T. Zhang* ...

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2017 journal article

Deep Learning of Atomically Resolved Scanning Transmission Electron Microscopy Images: Chemical Identification and Tracking Local Transformations

ACS Nano, 11(12), 12742–12752.

By: M. Ziatdinov*, O. Dyck*, A. Maksov*, X. Li, X. Sang, K. Xiao, R. Unocic*, R. Vasudevan*, S. Jesse*, S. Kalinin*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2017 journal article

Distinct nanoscale reaction pathways in a sulfide material for sodium and lithium batteries

Journal of Materials Chemistry A, 5(23), 11701–11709.

By: M. Boebinger*, M. Xu*, X. Ma*, H. Chen*, R. Unocic* & M. McDowell*

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2017 journal article

Engineering the thermal conductivity along an individual silicon nanowire by selective helium ion irradiation

Nature Communications, 8(1).

By: Y. Zhao*, D. Liu*, J. Chen*, L. Zhu*, A. Belianinov*, O. Ovchinnikova*, R. Unocic*, M. Burch* ...

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2017 journal article

Enhancing Ion Migration in Grain Boundaries of Hybrid Organic–Inorganic Perovskites by Chlorine

Advanced Functional Materials, 27(26).

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2017 journal article

Facet-Dependent Deposition of Highly Strained Alloyed Shells on Intermetallic Nanoparticles for Enhanced Electrocatalysis

Nano Letters, 17(9), 5526–5532.

By: C. Wang*, X. Sang*, J. Gamler*, D. Chen*, R. Unocic* & S. Skrabalak*

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2017 journal article

Multimodality of Structural, Electrical, and Gravimetric Responses of Intercalated MXenes to Water

ACS Nano, 11(11), 11118–11126.

By: E. Muckley*, M. Naguib, H. Wang, L. Vlcek, N. Osti, R. Sacci, X. Sang, R. Unocic* ...

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2017 journal article

NiAl Oxidation Reaction Processes Studied In Situ Using MEMS-Based Closed-Cell Gas Reaction Transmission Electron Microscopy

Oxidation of Metals, 88(3-4), 495–508.

By: K. Unocic*, D. Shin*, R. Unocic* & L. Allard*

Sources: Crossref, NC State University Libraries, ORCID
Added: August 17, 2024

2017 journal article

Precision controlled atomic resolution scanning transmission electron microscopy using spiral scan pathways

Scientific Reports, 7(1).

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2017 journal article

Surface Reconstruction in Li-Rich Layered Oxides of Li-Ion Batteries

Chemistry of Materials, 29(18), 7668–7674.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 journal article

A Novel Electrolyte Salt Additive for Lithium‐Ion Batteries with Voltages Greater than 4.7 V

Advanced Energy Materials, 7(4).

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 chapter book

Application of Electrochemical Liquid Cells for Electrical Energy Storage and Conversion Studies

By: R. Unocic* & K. More

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2016 journal article

Atomic Defects in Monolayer Titanium Carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub>) MXene

ACS Nano, 10(10), 9193–9200.

By: X. Sang, Y. Xie, M. Lin, M. Alhabeb*, K. Van Aken*, Y. Gogotsi*, P. Kent, K. Xiao, R. Unocic*

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 journal article

Atomistic-Scale Simulations of Defect Formation in Graphene under Noble Gas Ion Irradiation

ACS Nano, 10(9), 8376–8384.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 journal article

Creep deformation mechanism mapping in nickel base disk superalloys

Materials at High Temperatures, 33(4-5), 372–383.

By: T. Smith*, R. Unocic*, H. Deutchman* & M. Mills*

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 journal article

Direct-write liquid phase transformations with a scanning transmission electron microscope

Nanoscale, 8(34), 15581–15588.

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2016 journal article

Directing Matter: Toward Atomic-Scale 3D Nanofabrication

ACS Nano, 10(6), 5600–5618.

By: S. Jesse, A. Borisevich, J. Fowlkes*, A. Lupini, P. Rack*, R. Unocic*, B. Sumpter, S. Kalinin, A. Belianinov, O. Ovchinnikova

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 journal article

Dynamic scan control in STEM: spiral scans

Advanced Structural and Chemical Imaging, 2(1).

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2016 journal article

Effect of nanostructured carbon support on copper electrocatalytic activity toward CO2 electroreduction to hydrocarbon fuels

Catalysis Today, 288, 2–10.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 journal article

Fundamental aspects of electric double layer force-distance measurements at liquid-solid interfaces using atomic force microscopy

Scientific Reports, 6(1).

By: J. Black*, M. Zhu*, P. Zhang*, R. Unocic*, D. Guo*, M. Okatan*, S. Dai*, P. Cummings* ...

Contributors: J. Black*, M. Zhu*, P. Zhang*, R. Unocic*, D. Guo*, M. Okatan*, S. Dai*, P. Cummings* ...

TL;DR: It is concluded that AFM force measurements are sensitive to the position of the ion with the larger volume and mass, suggesting that ion selectivity in force-distance measurements are related to excluded volume effects and not to electrostatic or chemical interactions between ions and AFM tip. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: August 8, 2022

2016 journal article

How a Nanostructure’s Shape Affects its Lifetime in the Environment: Comparing a Silver Nanocube to a Nanoparticle When Dispersed in Aqueous Media

Environmental Science & Technology, 50(13), 7082–7089.

By: E. Formo*, C. Potterf*, M. Yang*, R. Unocic*, D. Leonard* & M. Pawel*

UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 journal article

Identifying Deformation and Strain Hardening Behaviors of Nanoscale Metallic Multilayers Through Nano-wear Testing

Metallurgical and Materials Transactions A, 47(3), 1083–1095.

By: D. Economy*, N. Mara*, R. Schoeppner*, B. Schultz*, R. Unocic* & M. Kennedy*

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2016 journal article

Impact of Membrane‐Induced Particle Immobilization on Seeded Growth Monitored by In Situ Liquid Scanning Transmission Electron Microscopy

Small, 12(20), 2701–2706.

By: R. Weiner*, D. Chen*, R. Unocic* & S. Skrabalak*

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2016 journal article

Influence of Dioxygen on the Promotional Effect of Bi during Pt-Catalyzed Oxidation of 1,6-Hexanediol

ACS Catalysis, 6(7), 4206–4217.

By: J. Xie*, B. Huang*, K. Yin*, H. Pham*, R. Unocic*, A. Datye*, R. Davis*

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 journal article

Microexplosions and ignition dynamics in engineered aluminum/polymer fuel particles

Combustion and Flame, 176, 162–171.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 journal article

Selective Aerobic Oxidation of Alcohols over Atomically‐Dispersed Non‐Precious Metal Catalysts

ChemSusChem, 10(2), 359–362.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 journal article

Size-Dependent Disorder–Order Transformation in the Synthesis of Monodisperse Intermetallic PdCu Nanocatalysts

ACS Nano, 10(6), 6345–6353.

By: C. Wang*, D. Chen*, X. Sang*, R. Unocic* & S. Skrabalak*

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 journal article

Suppression of Defects and Deep Levels Using Isoelectronic Tungsten Substitution in Monolayer MoSe<sub>2

Advanced Functional Materials, 27(19), 1603850.

Sources: Crossref, NC State University Libraries
Added: August 16, 2024

2016 journal article

The Effect of Carbonate and pH on Hydrogen Oxidation and Oxygen Reduction on Pt-Based Electrocatalysts in Alkaline Media

Journal of The Electrochemical Society, 163(3), F291–F295.

By: S. John*, R. Atkinson*, A. Roy*, R. Unocic*, A. Papandrew* & T. Zawodzinski*

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2015 journal article

Aqueous proton transfer across single-layer graphene

Nat Comms, 6, 6539.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 14, 2024

2015 journal article

Atomic-Level Sculpting of Crystalline Oxides: Toward Bulk Nanofabrication with Single Atomic Plane Precision

Small, 11(44), 5895–5900.

Source: ORCID
Added: August 14, 2024

2015 journal article

Large-scale delamination of multi-layers transition metal carbides and carbonitrides “MXenes”

Large-scale delamination of multi-layers transition metal carbides and carbonitrides “MXenes.” Dalton Trans., 44(20), 9353–9358.

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: August 14, 2024

2015 journal article

Low-Temperature CO Oxidation over a Ternary Oxide Catalyst with High Resistance to Hydrocarbon Inhibition

Angew. Chem., 127(45), 13461–13465.

Source: ORCID
Added: August 14, 2024

2015 journal article

Mixed Polyanion Glass Cathodes: Glass-State Conversion Reactions

Journal of The Electrochemical Society, 163(2), A131–A137.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2015 journal article

Nanoscale Imaging of Fundamental Li Battery Chemistry: Solid-Electrolyte Interphase Formation and Preferential Growth of Lithium Metal Nanoclusters

Nano Letters, 15(3), 2011–2018.

By: R. Sacci*, J. Black*, N. Balke*, N. Dudney*, K. More* & R. Unocic*

Contributors: R. Sacci*, J. Black*, N. Balke*, N. Dudney*, K. More* & R. Unocic*

author keywords: In situ ec-S/TEM; Li-ion batteries; solid electrolyte interface; Li deposition; electron microscopy; Li dendrites
MeSH headings : Crystallization / methods; Electric Power Supplies; Energy Transfer; Equipment Design; Equipment Failure Analysis; Lithium / chemistry; Materials Testing; Metal Nanoparticles / chemistry; Metal Nanoparticles / ultrastructure; Nanocomposites / chemistry; Nanocomposites / ultrastructure; Particle Size; Phase Transition
TL;DR: In situ electrochemical scanning transmission electron microscopy is used to perform controlled electrochemical potential sweep measurements while simultaneously imaging site-specific structures resulting from electrochemical reactions to demonstrate that chemically sensitive annular dark field STEM imaging can be used to estimate the density of the evolving SEI and to identify Li-containing phases formed in the liquid cell. (via Semantic Scholar)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 8, 2022

2015 journal article

Patterning: Atomic-Level Sculpting of Crystalline Oxides: Toward Bulk Nanofabrication with Single Atomic Plane Precision (Small 44/2015)

Small, 11(44), 5854–5854.

Source: ORCID
Added: August 14, 2024

2015 journal article

Platinum and Palladium Overlayers Dramatically Enhance the Activity of Ruthenium Nanotubes for Alkaline Hydrogen Oxidation

ACS Catal., 5(11), 7015–7023.

By: S. John*, R. Atkinson*, K. Unocic*, R. Unocic*, T. Zawodzinski* & A. Papandrew*

Source: ORCID
Added: August 14, 2024

2015 journal article

Probing battery chemistry with liquid cell electron energy loss spectroscopy

Chemical Communications, 51(91), 16377–16380.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2015 journal article

Quantitative Description of Crystal Nucleation and Growth from in Situ Liquid Scanning Transmission Electron Microscopy

ACS Nano, 9(12), 11784–11791.

By: A. Ievlev*, S. Jesse*, T. Cochell*, R. Unocic*, V. Protopopescu* & S. Kalinin*

Source: ORCID
Added: August 14, 2024

2015 journal article

Ruthenium as a CO-tolerant hydrogen oxidation catalyst for solid acid fuel cells

J. Mater. Chem. A, 3(7), 3984–3987.

By: A. Papandrew*, R. Atkinson*, R. Unocic* & T. Zawodzinski*

Source: ORCID
Added: August 14, 2024

2015 journal article

Ruthenium-Alloy Electrocatalysts with Tunable Hydrogen Oxidation Kinetics in Alkaline Electrolyte

J. Phys. Chem. C, 119(24), 13481–13487.

By: S. John*, R. Atkinson*, R. Unocic*, T. Zawodzinski* & A. Papandrew*

Source: ORCID
Added: August 14, 2024

2015 journal article

Supportless, Bismuth-Modified Palladium Nanotubes with Improved Activity and Stability for Formic Acid Oxidation

ACS Catalysis, 5(9), 5154–5163.

By: R. Atkinson*, S. St. John*, O. Dyck*, K. Unocic*, R. Unocic*, C. Burke*, J. Cisco*, C. Rice*, T. Zawodzinski*, A. Papandrew*

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2015 journal article

Synthesis of Hexagonal Boron Nitride Monolayer: Control of Nucleation and Crystal Morphology

Chem. Mater., 27(23), 8041–8047.

Source: ORCID
Added: August 14, 2024

2015 journal article

Vapor Synthesis and Thermal Modification of Supportless Platinum–Ruthenium Nanotubes and Application as Methanol Electrooxidation Catalysts

ACS Applied Materials & Interfaces, 7(19), 10115–10124.

By: R. Atkinson*, R. Unocic*, K. Unocic*, G. Veith, T. Zawodzinski* & A. Papandrew*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2015 journal article

Water desalination using nanoporous single-layer graphene

Nature Nanotech, 10(5), 459–464.

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: August 14, 2024

2014 journal article

Bis(fluoromalonato)borate (BFMB) anion based ionic liquid as an additive for lithium-ion battery electrolytes

J. Mater. Chem. A, 2(20), 7606.

Source: ORCID
Added: August 14, 2024

2014 journal article

Creep Deformation of Allvac 718Plus

Metallurgical and Materials Transactions A, 46(1), 218–228.

By: R. Hayes, R. Unocic* & M. Nasrollahzadeh

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2014 journal article

Direct Visualization of Solid Electrolyte Interphase Formation in Lithium-Ion Batteries with <i>In Situ</i> Electrochemical Transmission Electron Microscopy

Microscopy and Microanalysis, 20(4), 1029–1037.

By: R. Unocic*, X. Sun*, R. Sacci*, L. Adamczyk*, D. Alsem*, S. Dai*, N. Dudney*, K. More*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2014 journal article

Direct measurement of the chemical reactivity of silicon electrodes with LiPF6-based battery electrolytes

Chemical Communications, 50(23), 3081.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2014 journal article

Formation of a Metallic Amorphous Layer During the Sliding Wear of Ti/TiN Nanolaminates

Tribology Letters, 55(2), 219–226.

By: B. Schultz*, R. Unocic*, J. DesJardins* & M. Kennedy*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2014 journal article

Functional Electron Microscopy for Electrochemistry Research: From the Atomic to Micro Scale

The Electrochemical Society-Interface, 23(2), 61–67.

By: A. Borisevich*, M. Chi* & R. Unocic*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 25, 2024

2014 journal article

In operando Transmission Electron Microscopy Imaging of SEI Formation and Structure in Li-Ion and Li-Metal Batteries

Microsc Microanal, 20(S3), 1538–1539.

By: R. Sacci*, N. Dudney*, K. More* & R. Unocic*

Source: ORCID
Added: August 14, 2024

2014 journal article

In-Situ Electrochemical Transmission Electron Microscopy for Battery Research

Microsc Microanal, 20(02), 484–492.

By: B. Mehdi*, M. Gu*, L. Parent*, W. Xu*, E. Nasybulin*, X. Chen*, R. Unocic*, P. Xu* ...

Source: ORCID
Added: August 14, 2024

2014 journal article

Novel Method for Precision Controlled Heating of TEM Thin Sections to Study Reaction Processes

Microscopy and Microanalysis, 20(S3), 1628–1629.

By: K. Unocic*, L. Allard*, D. Coffey*, K. More* & R. Unocic*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2014 journal article

Probing the Mechanism of Sodium Ion Insertion into Copper Antimony Cu 2 Sb Anodes

J. Phys. Chem. C, 118(15), 7856–7864.

Source: ORCID
Added: August 14, 2024

2014 journal article

Quantitative Electrochemical Measurements Using <i>In Situ</i> ec-S/TEM Devices

Microscopy and Microanalysis, 20(2), 452–461.

By: R. Unocic*, R. Sacci*, G. Brown*, G. Veith*, N. Dudney*, K. More*, F. Walden*, D. Gardiner*, J. Damiano*, D. Nackashi*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2014 journal article

Role of Surface Functionality in the Electrochemical Performance of Silicon Nanowire Anodes for Rechargeable Lithium Batteries

ACS Applied Materials & Interfaces, 6(10), 7607–7614.

By: H. Zhou*, J. Nanda*, S. Martha*, R. Unocic*, H. Meyer*, Y. Sahoo, P. Miskiewicz, T. Albrecht

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2014 journal article

Sodium Manganese Oxide Thin Films as Cathodes for Na-Ion Batteries

ECS Transactions, 58(12), 47–57.

By: L. Baggetto*, K. Carroll*, R. Unocic*, C. Bridges, Y. Meng & G. Veith*

Source: ORCID
Added: August 14, 2024

2014 journal article

Tuning Electrodeposition Parameters for Tailored Nanoparticle Size, Shape, and Morphology: An In Situ ec-STEM Investigation

Microsc Microanal, 20(S3), 1506–1507.

Source: ORCID
Added: August 14, 2024

2014 journal article

Unraveling manganese dissolution/deposition mechanisms on the negative electrode in lithium ion batteries

Physical Chemistry Chemical Physics, 16(22), 10398.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2013 journal article

Characterization of sodium ion electrochemical reaction with tin anodes: Experiment and theory

Journal of Power Sources, 234, 48–59.

By: L. Baggetto*, P. Ganesh*, R. Meisner*, R. Unocic*, J. Jumas*, C. Bridges*, G. Veith*

Source: ORCID
Added: August 14, 2024

2013 journal article

Defect chemistry of phospho-olivine nanoparticles synthesized by a microwave-assisted solvothermal process

Journal of Solid State Chemistry, 205, 197–204.

Source: ORCID
Added: August 14, 2024

2013 journal article

Demonstration of an Electrochemical Liquid Cell for Operando Transmission Electron Microscopy Observation of the Lithiation/Delithiation Behavior of Si Nanowire Battery Anodes

Nano Letters, 13(12), 6106–6112.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2013 journal article

Direct visualization of initial SEI morphology and growth kinetics during lithium deposition by in situ electrochemical transmission electron microscopy

Chemical Communications, 50(17), 2104.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2013 journal article

Gas evolution from cathode materials: A pathway to solvent decomposition concomitant to SEI formation

Journal of Power Sources, 239, 341–346.

Source: ORCID
Added: August 14, 2024

2013 journal article

High performance Cr, N-codoped mesoporous TiO2 microspheres for lithium-ion batteries

Journal of Materials Chemistry A, 2(6), 1818–1824.

Sources: ORCID, NC State University Libraries, NC State University Libraries
Added: August 14, 2024

2013 journal article

In Situ Formation of Micron-Scale Li-Metal Anodes with High Cyclability

ECS Electrochemistry Letters, 3(1), A4–A7.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: August 8, 2022

2013 journal article

Mesoporous TiO2 spheres with a nitridated conducting layer for lithium-ion batteries

Journal of Materials Science, 48(15), 5125–5131.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2013 journal article

Mo3Sb7 as a very fast anode material for lithium-ion and sodium-ion batteries

Journal of Materials Chemistry A, 1(37), 11163.

By: L. Baggetto*, E. Allcorn*, R. Unocic*, A. Manthiram* & G. Veith*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2013 journal article

Solid electrolyte coated high voltage layered–layered lithium-rich composite cathode: Li1.2Mn0.525Ni0.175Co0.1O2

Journal of Materials Chemistry A, 1(18), 5587.

By: S. Martha*, J. Nanda*, Y. Kim*, R. Unocic*, S. Pannala* & N. Dudney*

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2012 journal article

A Topotactic Synthetic Methodology for Highly Fluorine-Doped Mesoporous Metal Oxides

Angew. Chem., 124(12), 2942–2947.

By: Z. Qiao*, S. Brown*, J. Adcock*, G. Veith*, J. Bauer*, E. Payzant*, R. Unocic*, S. Dai*

Source: ORCID
Added: August 14, 2024

2012 journal article

A Topotactic Synthetic Methodology for Highly Fluorine‐Doped Mesoporous Metal Oxides

Angewandte Chemie International Edition, 51(12), 2888–2893.

By: Z. Qiao*, S. Brown*, J. Adcock*, G. Veith*, J. Bauer*, E. Payzant*, R. Unocic*, S. Dai*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2012 journal article

Conductive surface modification of LiFePO4 with nitrogen-doped carbon layers for lithium-ion batteries

Journal of Materials Chemistry, 22(11), 4611.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2012 journal article

Coupling EELS/EFTEM Imaging with Environmental Fluid Cell Microscopy

Microscopy and Microanalysis, 18(S2), 1104–1105.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2012 journal article

Fabrication and characterization of Li–Mn–Ni–O sputtered thin film high voltage cathodes for Li-ion batteries

Journal of Power Sources, 211, 108–118.

Source: ORCID
Added: August 14, 2024

2012 journal article

High cyclability of ionic liquid-produced TiO2 nanotube arrays as an anode material for lithium-ion batteries

Journal of Power Sources, 218, 88–92.

Source: ORCID
Added: August 14, 2024

2012 journal article

In-situ liquid and gas transmission electron microscopy of nano-scale materials

Microsc Microanal, 18(S2), 1158–1159.

By: D. Alsem*, N. Salmon*, R. Unocic*, G. Veith* & K. More*

Source: ORCID
Added: August 14, 2024

2012 journal article

Low cycle fatigue of a polycrystalline Ni-based superalloy: Deformation substructure analysis

International Journal of Fatigue, 57, 50–57.

By: P. Phillips*, R. Unocic* & M. Mills*

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2011 article proceedings

Characterization of Pre- and Post-Service Grain Boundary Phases in a Cast Austenitic Steel

By: R. Unocic*, K. Unocic*, B. Pint* & M. Lipschutz

Event: ASME 2011 Turbo Expo: Turbine Technical Conference and Exposition

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2011 journal article

Dislocation decorrelation and relationship to deformation microtwins during creep of a γ′ precipitate strengthened Ni-based superalloy

Acta Materialia, 59(19), 7325–7339.

By: R. Unocic*, N. Zhou*, L. Kovarik*, C. Shen*, Y. Wang* & M. Mills*

Source: ORCID
Added: August 14, 2024

2011 journal article

Dopamine as a Carbon Source: The Controlled Synthesis of Hollow Carbon Spheres and Yolk-Structured Carbon Nanocomposites

Angew. Chem., 123(30), 6931–6934.

Source: ORCID
Added: August 14, 2024

2011 journal article

Dopamine as a Carbon Source: The Controlled Synthesis of Hollow Carbon Spheres and Yolk‐Structured Carbon Nanocomposites

Angewandte Chemie International Edition, 50(30), 6799–6802.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2011 journal article

Fabrication and design aspects of high-temperature compact diffusion bonded heat exchangers

Nuclear Engineering and Design, 249, 49–56.

By: S. Mylavarapu*, X. Sun*, R. Christensen*, R. Unocic*, R. Glosup* & M. Patterson*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 14, 2024

2011 journal article

High voltage stability of LiCoO2 particles with a nano-scale Lipon coating

Electrochimica Acta, 56(19), 6573–6580.

By: Y. Kim*, G. Veith*, J. Nanda*, R. Unocic*, M. Chi* & N. Dudney*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2011 journal article

In-situ TEM Characterization of Electrochemical Processes in Energy Storage Systems

Microsc Microanal, 17(S2), 1564–1565.

By: R. Unocic*, L. Adamczyk*, N. Dudney*, D. Alsem*, N. Salmon* & K. More*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 14, 2024

2011 journal article

Influence of Periodic Nitrogen Functionality on the Selective Oxidation of Alcohols

Chemistry – An Asian Journal, 7(2), 387–393.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2011 journal article

Mesoporous TiO<sub>2</sub>–B Microspheres with Superior Rate Performance for Lithium Ion Batteries

Advanced Materials, 23(30), 3450–3454.

By: H. Liu*, Z. Bi*, X. Sun*, R. Unocic*, M. Paranthaman*, S. Dai*, G. Brown*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2011 journal article

TEM and In-situ Liquid Cell Characterization of Copper Nanowire Growth Mechanisms

Microsc Microanal, 17(S2), 462–463.

By: A. Rathmell*, R. Unocic*, J. Howe* & B. Wiley*

Source: ORCID
Added: August 14, 2024

2010 article

A TEM Study of Creep Deformation Mechanisms in Allvac 718Plus

Unocic, R. R., Unocic, K. A., Hayes, R. W., Daehn, G. S., & Mills, M. J. (2012, August). Superalloy 718 and Derivatives, pp. 607–615.

By: R. Unocic*, K. Unocic*, R. Hayes, G. Daehn* & M. Mills*

UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Source: ORCID
Added: August 14, 2024

2010 journal article

Characterization of Metamorphic GaAsP/Si Materials and Devices for Photovoltaic Applications

IEEE Trans. Electron Devices, 57(12), 3361–3369.

By: T. Grassman*, M. Brenner*, M. Gonzalez, A. Carlin*, R. Unocic*, R. Dehoff*, M. Mills*, S. Ringel*

Source: ORCID
Added: August 14, 2024

2010 journal article

Direct exfoliation of natural graphite into micrometre size few layers graphene sheets using ionic liquids

Chemical Communications, 46(25), 4487.

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2010 article

Effect of Microstucture and Environment on the High-Temperature Oxidation Behavior of Alloy 718Plus

Unocic, K. A., Unocic, R. R., Pint, B. A., & Hayes, R. W. (2012, August). Superalloy 718 and Derivatives, pp. 977–991.

By: K. Unocic*, R. Unocic*, B. Pint* & R. Hayes

Source: ORCID
Added: August 14, 2024

2010 journal article

Low cycle fatigue of a Ni-based superalloy: Non-planar deformation

Scripta Materialia, 62(10), 790–793.

By: P. Phillips*, R. Unocic*, L. Kovarik*, D. Mourer*, D. Wei* & M. Mills*

Source: ORCID
Added: August 14, 2024

2010 journal article

The Importance of High-Resolution Scanning Transmission Electron Microscopy For Fine-Scale Dislocation Analysis

Microsc Microanal, 16(S2), 1798–1799.

By: P. Phillips*, L. Kovarik*, R. Unocic*, D. Wei, D. Mourer & M. Mills*

Source: ORCID
Added: August 14, 2024

2009 journal article

Control and elimination of nucleation-related defects in GaP/Si(001) heteroepitaxy

Applied Physics Letters, 94(23).

Sources: Crossref, NC State University Libraries
Added: August 17, 2024

2009 article

Merging Biological Self-Assembly with Synthetic Chemical Tailoring: The Potential for 3-D Genetically Engineered Micro/Nano-Devices (3-D GEMS)

Sandhage, K. H., Allan, S. M., Dickerson, M. B., Gaddis, C. S., Shian, S., Weatherspoon, M. R., … Palenik, B. P. (2014, August). Progress in Nanotechnology, pp. 85–94.

By: K. Sandhage*, S. Allan, M. Dickerson, C. Gaddis, S. Shian, M. Weatherspoon, Y. Cai, G. Ahmad ...

Source: ORCID
Added: August 14, 2024

2009 journal article

Microtwinning and other shearing mechanisms at intermediate temperatures in Ni-based superalloys

Progress in Materials Science, 54(6), 839–873.

Source: ORCID
Added: August 14, 2024

2009 journal article

The intermediate temperature deformation of Ni-based superalloys: Importance of reordering

JOM, 61(2), 42–48.

By: L. Kovarik*, R. Unocic*, J. Li* & M. Mills*

Source: ORCID
Added: August 14, 2024

2009 conference paper

Toward metamorphic multijunction GaAsP/Si photovoltaics grown on optimized GaP/Si virtual substrates using anion-graded GaAs<inf>y</inf>P<inf>1-y</inf> buffers

2009 34th IEEE Photovoltaic Specialists Conference (PVSC).

By: T. Grassman*, M. Brenner*, A. Carlin*, S. Rajagopalan*, R. Unocic*, R. Dehoff*, M. Mills*, H. Fraser*, S. Ringel*

Source: ORCID
Added: August 14, 2024

2008 conference paper

Deformation Mechanisms in Ni-Base Disk Superalloys at Higher Temperatures

Superalloys 2008 (Eleventh International Symposium), 377–385.

Event: Superalloys

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2008 journal article

HAADF Imaging and MD Simulations of Microtwining Partial Dislocations in Nickel Based Superalloy Rene 104,

Microsc Microanal, 14(S2), 938–939.

By: L. Kovarik*, R. Unocic*, J. Li* & M. Mills*

Source: ORCID
Added: August 14, 2024

2007 journal article

HRTEM and STEM HAADF Study of Microtwining During Creep Deformation in Nickel Based Superalloy Rene 104

MAM, 13(S02).

By: L. Kovarik*, G. Viswanathan*, R. Unocic*, P. Sarosi* & M. Mills*

Source: ORCID
Added: August 14, 2024

2007 other

Inorganic Preforms of Biological Origin: Shape‐Preserving Reactive Conversion of Biosilica Microshells (Diatoms)

By: K. Sandhage, S. Allan, M. Dickerson, E. Ernst, C. Gaddis, S. Shian, M. Weatherspoon, G. Ahmad ...

Sources: Crossref, NC State University Libraries, ORCID
Added: August 14, 2024

2007 journal article

Mechanisms of creep deformation in polycrystalline Ni-base disk superalloys

Materials Science and Engineering: A, 483-484, 25–32.

By: R. Unocic*, G. Viswanathan*, P. Sarosi*, S. Karthikeyan*, J. Li* & M. Mills*

Source: ORCID
Added: August 14, 2024

2007 journal article

Structural and Chemical Analysis of Stacking Faults in the gamma-phase of a Creep Deformed Ni-Base Superalloy

MAM, 13(S02).

By: R. Unocic*, L. Kovarik*, P. Sarosi* & M. Mills*

Source: ORCID
Added: August 14, 2024

2006 journal article

Microtwinning during intermediate temperature creep of polycrystalline Ni-based superalloys: mechanisms and modelling

Philosophical Magazine, 86(29-31), 4823–4840.

By: G. Viswanathan*, S. Karthikeyan*, P. Sarosi*, R. Unocic* & M. Mills*

Source: ORCID
Added: August 14, 2024

2005 journal article

Imaging and Characterization of the Microstructure and Creep Deformation Mechanisms of Commercial Nickel-based Superalloys

MAM, 11(S02).

By: P. Sarosi*, G. Viswanathan*, W. Demania*, R. Unocic* & M. Mills*

Source: ORCID
Added: August 14, 2024

2005 journal article

Merging Biological Self‐Assembly with Synthetic Chemical Tailoring: The Potential for 3‐D Genetically Engineered Micro/Nano‐Devices (3‐D GEMS)

International Journal of Applied Ceramic Technology, 2(4), 317–326.

By: K. Sandhage*, S. Allan*, M. Dickerson*, C. Gaddis*, S. Shian*, M. Weatherspoon*, Y. Cai*, G. Ahmad* ...

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2005 journal article

Modeling microtwinning during creep in Ni-based superalloys

Scripta Materialia, 54(6), 1157–1162.

By: S. Karthikeyan*, R. Unocic*, P. Sarosi*, G. Viswanathan*, D. Whitis & M. Mills*

Source: ORCID
Added: August 14, 2024

2005 journal article

The Creep Deformation Mechanisms of Nickel Base Superalloy René 104

MAM, 11(S02).

By: R. Unocic*, P. Sarosi*, G. Viswanathan*, M. Mills* & D. Whitis*

Source: ORCID
Added: August 14, 2024

2004 journal article

Anatase assemblies from algae: coupling biological self-assembly of 3-D nanoparticle structures with synthetic reaction chemistry

Chemical Communications, (7), 796.

By: R. Unocic*, F. Zalar*, P. Sarosi*, Y. Cai* & K. Sandhage*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2004 journal article

Process efficiency measurements in the laser engineered net shaping process

Metallurgical and Materials Transactions B, 35(1), 143–152.

By: R. Unocic* & J. DuPont*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2003 journal article

Composition control in the direct laser-deposition process

Metallurgical and Materials Transactions B, 34(4), 439–445.

By: R. Unocic* & J. DuPont*

Sources: ORCID, Crossref, NC State University Libraries
Added: August 14, 2024

2000 journal article

The fabrication of dense carbide/refractory metal composites of near net shape at modest temperatures by the PRIMA-DCP process

Ceramics Transactions, 115, 25–31.

By: M. Dickerson, R. Unocic, K. Guerra, M. Timberlake & K. Sandhage

Source: NC State University Libraries
Added: August 25, 2024

Employment

Updated: August 12th, 2024 12:47

2024 - present

North Carolina State University Raleigh, US
Associate Professor Materials Science and Engineering

2009 - 2024

Oak Ridge National Laboratory Oak Ridge, TN, US
R&D Staff Scientist Center for Nanophase Materials Sciences

Education

Updated: December 31st, 2015 09:45

The Ohio State University Columbus, OH, US
Ph.D. Materials Science and Engineering Materials Science and Engineering

Lehigh University Bethlehem, PA, US
M.S. Materials Science and Engineering Materials Science and Engineering

The Ohio State University Columbus, OH, US
B.S. Metallurgical Engineering Materials Science and Engineering

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