Works (62)

Updated: April 4th, 2024 01:08

2024 journal article

Influence of Finite Diffusion on Cation Insertion-Coupled Electron Transfer Kinetics in Thin Film Electrodes

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 171(1).

author keywords: batteries; electrode kinetics; films
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: February 12, 2024

2024 article

Monitoring SEIRAS on a Graphitic Electrode for Surface-Sensitive Electrochemistry: Real-Time Electrografting

Siddiqui, A.-R., N'Diaye, J., Martin, K., Baby, A., Dawlaty, J., Augustyn, V., & Rodriguez-Lopez, J. (2024, January 31). ANALYTICAL CHEMISTRY.

Source: Web Of Science
Added: February 26, 2024

2024 article

Participation of electrochemically inserted protons in the hydrogen evolution reaction on tungsten oxides

Spencer, M. A., Holzapfel, N. P., You, K.-E., Mpourmpakis, G., & Augustyn, V. (2024, March 14). CHEMICAL SCIENCE.

Source: Web Of Science
Added: March 25, 2024

2024 article

Recent Advances in Electrolytes for Enabling Lithium-Ion Batteries across a Wide Temperature Range

Ko, J. S., Hamann, T., Fortunato, J., & Augustyn, V. (2024, February 19). JOURNAL OF PHYSICAL CHEMISTRY C.

By: J. Ko*, T. Hamann*, J. Fortunato n & V. Augustyn n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: March 4, 2024

2023 article

Choice of Electrolyte Impacts the Selectivity of Proton-Coupled Electrochemical Reactions on Hydrogen Titanate

Fortunato, J., Shin, Y. K., Spencer, M. A. A., Duin, A. C. T., & Augustyn, V. (2023, June 14). JOURNAL OF PHYSICAL CHEMISTRY C.

By: J. Fortunato n, Y. Shin*, M. Spencer n, A. Duin* & V. Augustyn n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: July 3, 2023

2023 article

Dual-Band Electrochromism in Hydrous Tungsten Oxide

Fortunato, J., Zydlewski, B. Z., Lei, M., Holzapfel, N. P., Chagnot, M., Mitchell, J. B., … Augustyn, V. (2023, September 1). ACS PHOTONICS.

author keywords: electrochromism; tungsten oxide; structuralwater; spectroelectrochemistry; plasmon absorption
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: September 25, 2023

2023 journal article

Effect of Electrode/Electrolyte Coupling on Birnessite (delta-MnO2) Mechanical Response and Degradation

ACS APPLIED MATERIALS & INTERFACES, 15(21), 26120–26127.

author keywords: Operando AFM; Mechanical cyclic voltammetry; Electrode microstructure; Electro-chemo-mechanical coupling; Pseudocapacitors
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: May 19, 2023

2023 article

Electrode-Potential-Driven Dissociation of N-Heterocycle/BF3 Adducts: A Possible Manifestation of the Electro-Inductive Effect

Hossain, M. S., Romo, A. I. B., Putnam, S. T., Dawlaty, J., Augustyn, V., & Rodriguez-Lopez, J. (2023, May 4). ANGEWANDTE CHEMIE-INTERNATIONAL EDITION.

author keywords: Adduct; Electro-Inductive Effect; Electrostatics; Fluorescence; Scanning Electrochemical Microscopy
Source: Web Of Science
Added: May 30, 2023

2023 review

Hydrous Transition Metal Oxides for Electrochemical Energy and Environmental Applications

[Review of ]. ANNUAL REVIEW OF MATERIALS RESEARCH, 53, 1–23.

By: J. Mitchell, M. Chagnot & V. Augustyn

author keywords: transition metal oxides; energy storage; energy conversion; insertion; electrochemistry; structural water
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: July 24, 2023

2023 journal article

Interlaboratory study assessing the analysis of supercapacitor electrochemistry data

JOURNAL OF POWER SOURCES, 585.

By: J. Gittins*, Y. Chen*, S. Arnold*, V. Augustyn n, A. Balducci*, T. Brousse*, E. Frackowiak*, P. Gomez-Romero* ...

author keywords: Data analysis; Electrochemical energy storage; Supercapacitors
Source: Web Of Science
Added: November 6, 2023

2023 article

Mechanistic understanding of microstructure formation during synthesis of metal oxide/carbon nanocomposites

Elmanzalawy, M., Innocenti, A., Zarrabeitia, M., Peter, N. J., Passerini, S., Augustyn, V., & Fleischmann, S. (2023, June 13). JOURNAL OF MATERIALS CHEMISTRY A.

Source: Web Of Science
Added: July 3, 2023

2022 article

Continuous transition from double-layer to Faradaic charge storage in confined electrolytes

Fleischmann, S., Zhang, Y., Wang, X., Cummings, P. T., Wu, J., Simon, P., … Augustyn, V. (2022, March 17). NATURE ENERGY.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: April 4, 2022

2022 journal article

Critical Role of Structural Water for Enhanced Li+ Insertion Kinetics in Crystalline Tungsten Oxides

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 169(3).

By: J. Mitchell n, R. Wang n, J. Ko*, J. Long* & V. Augustyn n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: April 4, 2022

2022 journal article

Electrochemical proton insertion modulates the hydrogen evolution reaction on tungsten oxides

JOURNAL OF CHEMICAL PHYSICS, 156(6).

By: M. Spencer n, J. Fortunato n & V. Augustyn n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: March 7, 2022

2022 review

Electrochemical reactivity of atomic and molecular species under solid-state confinement

[Review of ]. CURRENT OPINION IN ELECTROCHEMISTRY, 34.

author keywords: Nanoconfinement; Electrochemical reactivity; Electrochemistry; Capacitive charge storage; Redox materials; Electrocatalysis
Source: Web Of Science
Added: August 15, 2022

2022 article

Introduction to the special collection in memoriam of Susan A. Odom (16 November 1980-18 April 2021)

Augustyn, V., Hatzell, K. B., Malika Jeffries-EL, Lutkenhaus, J. L., & Stingelin, N. (2022, September 15). MATERIALS ADVANCES.

Source: Web Of Science
Added: September 26, 2022

2022 journal article

Mesoscale Machine Learning Analytics for Electrode Property Estimation

JOURNAL OF PHYSICAL CHEMISTRY C, 126(34), 14413–14429.

By: V. Kabra*, B. Birn*, I. Kamboj n, V. Augustyn n & P. Mukherjee*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: September 26, 2022

2022 book

Transition Metal Oxides for Electrochemical Energy Storage

Veronica Augustyn

Ed(s): J. Nanda & V. Augustyn

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: November 21, 2022

2021 journal article

Decoupling Proton and Cation Contributions to Capacitive Charge Storage in Birnessite in Aqueous Electrolytes

CHEMELECTROCHEM, 8(22), 4371–4379.

By: S. Saeed n, J. Fortunato n, K. Ganeshan*, A. Duin* & V. Augustyn n

author keywords: Birnessite; Capacitance; Cyclic voltammetry; Desalination; Energy storage
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: December 20, 2021

2021 article

Effects of interlayer confinement and hydration on capacitive charge storage in birnessite

Boyd, S., Ganeshan, K., Tsai, W.-Y., Wu, T., Saeed, S., Jiang, D.-en, … Augustyn, V. (2021, August 2). NATURE MATERIALS.

By: S. Boyd n, K. Ganeshan*, W. Tsai*, T. Wu*, S. Saeed n, D. Jiang*, N. Balke*, A. Duin*, V. Augustyn n

MeSH headings : Oxidation-Reduction; Oxides / chemistry; Water / chemistry; X-Ray Diffraction
TL;DR: The intercalation appears capacitive due to the presence of nanoconfined interlayer structural water, which mediates the interaction between the intercalated cation and the birnessite host and leads to minimal structural changes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 16, 2021

2021 journal article

Fast Proton Insertion in Layered H2W2O7 via Selective Etching of an Aurivillius Phase

ADVANCED ENERGY MATERIALS, 11(1).

By: R. Wang n, Y. Sun*, A. Brady*, S. Fleischmann n, T. Eldred n, W. Gao n, H. Wang*, D. Jiang*, V. Augustyn n

author keywords: energy storage; interlayer engineering; proton insertion; selective etching; transition metal oxides
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: December 11, 2020

2021 journal article

Probing local electrochemistry via mechanical cyclic voltammetry curves

NANO ENERGY, 81.

By: W. Tsai*, R. Wang n, S. Boyd n, V. Augustyn n & N. Balke*

author keywords: Electro-chemo-mechanical coupling; Operando AFM; Pseudocapacitor; Proton storage; Deformation-charge relationship; Mechanical cyclic voltammetry
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: May 10, 2021

2021 journal article

Sulfidation and selenidation of nickel nanoparticles

CARBON ENERGY, 3(4), 582–589.

By: B. Lynch n, A. Kelliher n, B. Anderson n, A. Japit n, M. Spencer n, M. Rizvi n, M. Sarac n, V. Augustyn n, J. Tracy n

author keywords: conversion chemistry; electrocatalysis; nanoparticles; nickel; selenide; sulfide
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 21, 2020

2021 journal article

Toward Deterministic 3D Energy Storage Electrode Architectures via Electrodeposition of Molybdenum Oxide onto CNT Foams

ENERGY & FUELS, 35(19), 16183–16193.

By: M. Spencer n, O. Yildiz n, I. Kamboj n, P. Bradford n & V. Augustyn n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: November 8, 2021

2021 journal article

Understanding electrochemical cation insertion into prussian blue from electrode deformation and mass changes

CHEMICAL COMMUNICATIONS, 57(55), 6744–6747.

By: S. Saeed n, S. Boyd n, W. Tsai*, R. Wang n, N. Balke* & V. Augustyn n

TL;DR: Alkali ion insertion into Prussian blue from aqueous electrolytes is characterized with operando AFM and EQCM, showing coupling of current with deformation and mass change rates. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: December 13, 2021

2020 journal article

Effect of water in a non-aqueous electrolyte on electrochemical Mg2+ insertion into WO3

JOURNAL OF POWER SOURCES, 477.

By: R. Wang n, S. Boyd n, P. Bonnesen* & V. Augustyn n

author keywords: Magnesium batteries; Surface diffusion; Tungsten oxide; Ion insertion; Water; Kinetics
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: December 21, 2020

2020 journal article

Electrochemical Reactivity under Confinement Enabled by Molecularly Pillared 2D and Layered Materials

CHEMISTRY OF MATERIALS, 32(8), 3325–3334.

By: S. Fleischmann n, M. Spencer n & V. Augustyn n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: May 18, 2020

2020 journal article

High Power Energy Storage via Electrochemically Expanded and Hydrated Manganese-Rich Oxides

FRONTIERS IN CHEMISTRY, 8.

By: S. Boyd n, N. Geise*, M. Toney* & V. Augustyn n

author keywords: aqueous electrolyte; manganese oxide; interlayer; confined water; electrochemical capacitor
TL;DR: This work presents a scalable “top-down” strategy for the synthesis of EC electrode materials by electrochemically expanding micron-scale high temperature-derived layered sodium manganese-rich oxides and hypothesize that the electrochemical expansion induces two changes to the oxide that result in a promising electrochemical capacitor material. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: September 28, 2020

2020 journal article

Interlayer Separation in Hydrogen Titanates Enables Electrochemical Proton Intercalation

Journal of Materials Chemistry A, 8(1), 412–421.

By: S. Fleischmann n, Y. Sun*, N. Osti*, R. Wang n, E. Mamontov*, D. Jiang*, V. Augustyn n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: January 6, 2020

2020 review

Pseudocapacitance: From Fundamental Understanding to High Power Energy Storage Materials

[Review of ]. CHEMICAL REVIEWS, 120(14), 6738–6782.

By: S. Fleischmann n, J. Mitchell n, R. Wang n, C. Zhan*, D. Jiang*, V. Presser*, V. Augustyn n

TL;DR: The purpose of this Review is to examine the fundamental development of the concept of pseudocapacitance and how it came to prominence in electrochemical energy storage as well as to describe new classes of materials whose electrochemicalEnergy storage behavior can be described as pseudOCapacitive. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 24, 2020

2019 journal article

Confined Interlayer Water Promotes Structural Stability for High-Rate Electrochemical Proton Intercalation in Tungsten Oxide Hydrates

ACS Energy Letters, 2805–2812.

By: J. Mitchell n, N. Geise*, A. Paterson n, N. Osti*, Y. Sun*, S. Fleischmann n, R. Zhang*, L. Madsen* ...

UN Sustainable Development Goal Categories
Source: Crossref
Added: December 16, 2019

2019 review

Free-standing transition metal oxide electrode architectures for electrochemical energy storage

[Review of ]. JOURNAL OF MATERIALS SCIENCE, 54(20), 13045–13069.

By: M. Spencer n & V. Augustyn n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 19, 2019

2018 journal article

Acquisition of a microscope for in situ studies of hard and soft matter

Microscopy and Microanalysis, 24(S1), 2332–2333.

By: J. LeBeau n, E. Dickey n, V. Augustyn n, D. Hesterberg n & A. Brown n

Contributors: J. LeBeau n, E. Dickey n, V. Augustyn n, D. Hesterberg n & A. Brown n

Sources: Crossref, NC State University Libraries, ORCID
Added: January 19, 2020

2018 journal article

Charge storage mechanism and degradation of P2-type sodium transition metal oxides in aqueous electrolytes

JOURNAL OF MATERIALS CHEMISTRY A, 6(44), 22266–22276.

By: S. Boyd n, R. Dhall n, J. LeBeau n & V. Augustyn n

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: February 11, 2019

2018 journal article

Operando Atomic Force Microscopy Reveals Mechanics of Structural Water Driven Battery-to-Pseudocapacitor Transition

ACS NANO, 12(6), 6032–6039.

By: R. Wang n, J. Mitchell n, Q. Gao*, W. Tsai*, S. Boyd n, M. Pharr*, N. Balke*, V. Augustyn n

Contributors: R. Wang n, J. Mitchell n, Q. Gao*, W. Tsai*, S. Boyd n, M. Pharr*, N. Balke*, V. Augustyn n

author keywords: atomic force microscopy; interlayer engineering; nanoconfined water; energy storage; transition metal oxides
TL;DR: The local mechanical deformation of the hydrated tungsten oxide is smaller and more gradual than the anhydrous oxide and occurs without hysteresis during the intercalation and deintercalation processes, suggesting the ability of layered materials with confined structural water to minimize mechanicalDeformation likely contributes to their fast energy storage kinetics. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2018 article

Toward an Atomistic Understanding of Solid-State Electrochemical Interfaces for Energy Storage

Augustyn, V., McDowell, M. T., & Vojvodic, A. (2018, November 21). JOULE, Vol. 2, pp. 2189–2193.

By: V. Augustyn n, M. McDowell* & A. Vojvodic*

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: December 10, 2018

2018 review

Transition metal oxides for aqueous sodium-ion electrochemical energy storage

[Review of ]. INORGANIC CHEMISTRY FRONTIERS, 5(5), 999–1015.

By: S. Boyd n & V. Augustyn n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

2D Materials with Nanoconfined Fluids for Electrochemical Energy Storage

JOULE, 1(3), 443–452.

By: V. Augustyn n & Y. Gogotsi*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Electrochemical Intercalation of Mg2+ into Anhydrous and Hydrated Crystalline Tungsten Oxides

Langmuir, 33(37), 9314–9323.

By: R. Wang n, C. Chung n, Y. Liu n, J. Jones n & V. Augustyn n

TL;DR: It is demonstrated that tungsten oxides are potential candidates for Mg2+ cathodes, that in these materials structural water can lead to improved Mg1+ kinetics at the expense of capacity, and that the type of structural water affects stability. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: December 16, 2019

2017 journal article

Enhanced Electrochemical Lithium-Ion Charge Storage of Iron Oxide Nanosheets

CHEMISTRY OF MATERIALS, 29(18), 7794–7807.

By: S. Niu*, R. McFeron*, F. Godinez-Salomon*, B. Chapman n, C. Damin*, J. Tracy n, V. Augustyn n, C. Rhodes*

Contributors: S. Niu*, R. McFeron*, F. Godinez-Salomon*, B. Chapman n, C. Damin*, J. Tracy n, V. Augustyn n, C. Rhodes*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2017 journal article

Intrinsic limitations of atomic layer deposition for pseudocapacitive metal oxides in porous electrochemical capacitor electrodes

JOURNAL OF MATERIALS CHEMISTRY A, 5(25), 13086–13097.

By: J. Daubert n, R. Wang n, J. Ovental n, H. Barton n, R. Rajagopalan*, V. Augustyn n, G. Parsons n

UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2017 journal article

Transition from Battery to Pseudocapacitor Behavior via Structural Water in Tungsten Oxide

CHEMISTRY OF MATERIALS, 29(9), 3928–3937.

By: J. Mitchell n, W. Lo n, A. Genc*, J. LeBeau n & V. Augustyn n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2017 review

Tuning the interlayer of transition metal oxides for electrochemical energy storage

[Review of ]. JOURNAL OF MATERIALS RESEARCH, 32(1), 2–15.

By: V. Augustyn n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Characterization of Layered LiMO2Oxides for the Oxygen Evolution Reaction of Metal-Air Batteries (M=Mn, Co, Ni)

ChemPlusChem, 80(2), 422–427.

By: V. Augustyn* & A. Manthiram*

author keywords: electrocatalysis; electrochemistry; layered compounds; metal-air batteries; oxygen evolution reaction
Source: Crossref
Added: October 1, 2021

2015 journal article

Effects of Chemical versus Electrochemical Delithiation on the Oxygen Evolution Reaction Activity of Nickel-Rich Layered LiMO2

The Journal of Physical Chemistry Letters, 6(19), 3787–3791.

By: V. Augustyn* & A. Manthiram*

TL;DR: The results point to the important role of in situ transformation in LiMO2 in alkaline electrolytes during electrocatalytic cycling and the importance of knowing the oxidation state of M via chemical or electrochemical delithiation. (via Semantic Scholar)
Source: Crossref
Added: October 1, 2021

2015 journal article

Evidence of Localized Lithium Removal in Layered and Lithiated Spinel Li1–xCoO2(0 ≤x≤ 0.9) under Oxygen Evolution Reaction Conditions

The Journal of Physical Chemistry C, 119(5), 2335–2340.

By: N. Colligan*, V. Augustyn* & A. Manthiram*

Source: Crossref
Added: October 1, 2021

2015 journal article

Nickel-rich layered LiNi1−xMxO2(M = Mn, Fe, and Co) electrocatalysts with high oxygen evolution reaction activity

Journal of Materials Chemistry A, 3(32), 16604–16612.

By: V. Augustyn*, S. Therese*, T. Turner* & A. Manthiram*

Source: Crossref
Added: August 28, 2020

2014 journal article

Electrochemical Kinetics of Nanostructured Nb2O5Electrodes

Journal of The Electrochemical Society, 161(5), A718–A725.

By: J. Come*, V. Augustyn*, J. Kim*, P. Rozier*, P. Taberna*, P. Gogotsi*, J. Long*, B. Dunn*, P. Simon*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: January 24, 2021

2014 journal article

Lithium-ion storage properties of titanium oxide nanosheets

Mater. Horiz., 1(2), 219–223.

By: V. Augustyn*, E. White*, J. Ko*, G. Grüner*, B. Regan* & B. Dunn*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: August 28, 2020

2014 journal article

Nanostructured Pseudocapacitors Based on Atomic Layer Deposition of V2O5onto Conductive Nanocrystal-based Mesoporous ITO Scaffolds

Advanced Functional Materials, 24(42), 6717–6728.

By: I. Rauda*, V. Augustyn*, L. Saldarriaga-Lopez*, X. Chen*, L. Schelhas*, G. Rubloff*, B. Dunn*, S. Tolbert*

author keywords: pseudocapacitors; mesoporous materials; vanadia; ITO nanocrystals; ALD
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: January 24, 2021

2014 journal article

Pseudocapacitive oxide materials for high-rate electrochemical energy storage

Energy & Environmental Science, 7(5), 1597.

By: V. Augustyn*, P. Simon* & B. Dunn*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: August 28, 2020

2013 journal article

Enhancing Pseudocapacitive Charge Storage in Polymer Templated Mesoporous Materials

Accounts of Chemical Research, 46(5), 1113–1124.

By: I. Rauda*, V. Augustyn*, B. Dunn* & S. Tolbert*

TL;DR: From the studies, it is shown that nanocrystal-based nanoporous materials offer an architecture optimized for high levels of redox or surface pseudocapacitance, and simple design rules that should result in high-power, high-energy-density electrode architectures are reviewed. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

2013 journal article

High-rate electrochemical energy storage through Li+ intercalation pseudocapacitance

Nature Materials, 12(6), 518–522.

MeSH headings : Electrochemistry / instrumentation; Electrochemistry / methods; Electrodes; Intercalating Agents / chemistry; Lithium / chemistry; Nanostructures / chemistry; Niobium / chemistry; Oxides / chemistry
TL;DR: This work quantifies the kinetics of charge storage in T-Nb2O5: currents that vary inversely with time, charge-storage capacity that is mostly independent of rate, and redox peaks that exhibit small voltage offsets even at high rates. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: October 1, 2021

2013 journal article

Low-potential lithium-ion reactivity of vanadium oxide aerogels

Electrochimica Acta, 88, 530–535.

By: V. Augustyn* & B. Dunn*

author keywords: Vanadium pentoxide; Energy storage; Aerogels
Source: Crossref
Added: August 28, 2020

2012 journal article

General Method for the Synthesis of Hierarchical Nanocrystal-Based Mesoporous Materials

ACS Nano, 6(7), 6386–6399.

By: I. Rauda*, R. Buonsanti*, L. Saldarriaga-Lopez*, K. Benjauthrit*, L. Schelhas*, M. Stefik*, V. Augustyn*, J. Ko* ...

author keywords: nanocrystals; evaporation-induced self-assembly; microporous; mesoporous; ligand exchange; block copolymer; templated
TL;DR: It is shown that this method can be applied to nanocrystals with a broad range of compositions and sizes, and that assembly of nanocry crystals can be carried out using a broad family of polymer templates, and the resultant materials show disordered but homogeneous mesoporosity that can be tuned through the choice of template. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

2012 journal article

High-Performance Sodium-Ion Pseudocapacitors Based on Hierarchically Porous Nanowire Composites

ACS Nano, 6(5), 4319–4327.

author keywords: nanocomposites; pseudocapacitors; V2O5 nanowires; sodium-ion electrodes; high-rate
MeSH headings : Electrodes; Microscopy, Electron, Scanning; Nanowires; Sodium / chemistry
TL;DR: Using a simple hydrothermal process, interpenetrating porous networks consisting of layer-structured V(2)O(5) nanowires and carbon nanotubes and CNTs are synthesized, enabling the fabrication of high-performance Na-ion pseudocapacitors with an organic electrolyte. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

2012 journal article

In Situ Transmission Electron Microscopy of Lead Dendrites and Lead Ions in Aqueous Solution

ACS Nano, 6(7), 6308–6317.

By: E. White*, S. Singer*, V. Augustyn*, W. Hubbard*, M. Mecklenburg*, B. Dunn*, B. Regan*

author keywords: scanning transmission electron microscopy; STEM; in situ TEM; electron microscopy in liquid; dendrites; ions; water
MeSH headings : Cations, Divalent; Electric Power Supplies; Electrochemical Techniques; Lead; Metal Nanoparticles / chemistry; Metal Nanoparticles / ultrastructure; Microscopy, Electron, Scanning Transmission; Microscopy, Electron, Transmission; Nanotechnology; Solutions; Water
TL;DR: Real-time electron microscopy of dendritic growth dynamics and the associated local ionic concentrations can provide new insight into the functional electrochemistry of batteries and related energy storage technologies. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: August 28, 2020

2012 journal article

New Porous Crystals of Extended Metal-Catecholates

Chemistry of Materials, 24(18), 3511–3513.

By: M. Hmadeh, Z. Lu, Z. Liu*, F. Gándara, H. Furukawa, S. Wan, V. Augustyn*, R. Chang ...

author keywords: metal catecholates; high-resolution transmission electron microscopy; charge storage
Source: Crossref
Added: October 1, 2021

2011 journal article

High-Performance Supercapacitors Based on Intertwined CNT/V2O5 Nanowire Nanocomposites

Advanced Materials, 23(6), 791–795.

MeSH headings : Electrochemical Techniques; Electrodes; Nanocomposites / chemistry; Nanocomposites / ultrastructure; Nanotubes, Carbon / chemistry; Nanowires / chemistry; Vanadium Compounds / chemistry
TL;DR: An ideal electrical energy storage device provides both high energy and power density and supercapacitors exhibit signifi cantly higher power densities compared to batteries and would be excellent candidates for numerous electronic devices and industrial applications if their energy density could be improved. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: August 28, 2020

2011 journal article

High-Performance Supercapacitors Based on Nanocomposites of Nb2O5 Nanocrystals and Carbon Nanotubes

Advanced Energy Materials, 1(6), 1089–1093.

author keywords: carbon nanotubes; nanocomposites; niobium pentoxide nanocrystals; supercapacitors
Source: Crossref
Added: August 28, 2020

2011 journal article

The Effect of Crystallinity on the Rapid Pseudocapacitive Response of Nb2O5

Advanced Energy Materials, 2(1), 141–148.

By: J. Kim*, V. Augustyn* & B. Dunn*

author keywords: energy storage; niobium oxide; pseudocapacitance; supercapacitors
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: January 21, 2021

2010 journal article

Vanadium oxide aerogels: Nanostructured materials for enhanced energy storage

Comptes Rendus Chimie, 13(1-2), 130–141.

By: V. Augustyn* & B. Dunn*

author keywords: Vanadium oxide; Aerogels; Lithium battery; Pseudocapacitance
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: August 28, 2020

Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.

Certain data included herein are derived from the Web of Science© and InCites© (2024) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.