Kyoungmi Lee

Works (13)

Updated: July 7th, 2023 21:13

2015 journal article

Platinum-Free Cathode for Dye-Sensitized Solar Cells Using Poly(3,4-ethylenedioxythiophene) (PEDOT) Formed via Oxidative Molecular Layer Deposition

ACS APPLIED MATERIALS & INTERFACES, 7(7), 3866–3870.

By: D. Kim n, S. Atanasov n, P. Lemaire n, K. Lee n & G. Parsons n 

Contributors: D. Kim n, S. Atanasov n, P. Lemaire n, K. Lee n & G. Parsons n 

author keywords: PEDOT; molecular layer deposition; PEDOT; dye-sensitized solar cells; cathode
topics (OpenAlex): TiO2 Photocatalysis and Solar Cells; Analytical Chemistry and Sensors; Conducting polymers and applications
TL;DR: PEDOT-coated m-ITO by oMLD shows power conversion efficiency, comparable to 7.26% of Pt, and higher than that of planar PEDOT coatings, which is 4.85%. (via Semantic Scholar)
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UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2014 journal article

Free-Floating Synthetic Nanosheets by Atomic Layer Deposition

ACS APPLIED MATERIALS & INTERFACES, 6(14), 10981–10985.

By: K. Lee n, D. Kim n & G. Parsons n 

Contributors: K. Lee n, D. Kim n & G. Parsons n 

author keywords: nanosheet; atomic layer deposition; sacrificial polymer; organic/inorganic sheet
MeSH headings : Aluminum Oxide / chemistry; Nanostructures / chemistry; Surface Properties
topics (OpenAlex): ZnO doping and properties; Graphene research and applications; Electronic and Structural Properties of Oxides
TL;DR: It is shown that free-floating 2D metal oxide flakes with nanometer-scale thickness can be formed by atomic layer deposition (ALD), where the ALD process allows the thickness and composition to be precisely tuned. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2014 journal article

High performance photocatalytic metal oxide synthetic bi-component nanosheets formed by atomic layer deposition

MATERIALS HORIZONS, 1(4), 419–423.

By: K. Lee n, M. Losego n, D. Kim n & G. Parsons n 

Contributors: K. Lee n, M. Losego n, D. Kim n & G. Parsons n 

topics (OpenAlex): Advanced Photocatalysis Techniques; TiO2 Photocatalysis and Solar Cells; ZnO doping and properties
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2014 journal article

Stabilizing chromophore binding on TiO2 for long-term stability of dye-sensitized solar cells using multicomponent atomic layer deposition

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 16(18), 8615–8622.

By: D. Kim n, M. Losego n, K. Hanson *, L. Alibabaei *, K. Lee n, T. Meyer *, G. Parsons n 

Contributors: D. Kim n, M. Losego n, K. Hanson *, L. Alibabaei *, K. Lee n, T. Meyer *, G. Parsons n 

topics (OpenAlex): TiO2 Photocatalysis and Solar Cells; Advanced Photocatalysis Techniques; Catalytic Processes in Materials Science
TL;DR: IR spectroscopy conducted in situ during ALD reveals that carboxylate linker groups transition from unbound or weakly-bound states, respectively, to more strongly bound bidentate structures, which is novel and promising for extending the functional lifetime for DSSCs and other related devices. (via Semantic Scholar)
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

Atomic Layer Deposition of High Performance Ultrathin TiO2 Blocking Layers for Dye-Sensitized Solar Cells

CHEMSUSCHEM, 6(6), 1014–1020.

By: D. Kim n, M. Woodroof*, K. Lee n & G. Parsons n 

Contributors: D. Kim n, M. Woodroof*, K. Lee n & G. Parsons n 

author keywords: atomic layer deposition; blocking; dye-sensitized solar cells; electrochemistry; titanium
MeSH headings : Coloring Agents / chemistry; Electric Conductivity; Electric Power Supplies; Fluorine / chemistry; Glass / chemistry; Solar Energy; Surface Properties; Tin Compounds / chemistry; Titanium / chemistry
topics (OpenAlex): TiO2 Photocatalysis and Solar Cells; Advanced Photocatalysis Techniques; Copper-based nanomaterials and applications
TL;DR: This work shows that atomic layer deposition (ALD) can produce ultrathin (<10 nm) BLs that significantly impede charge recombination in functional DSSCs, leading to improved photocurrents, open-circuit photovoltages, and fill factors; this results in an increase in the overall efficiency. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 review

Mechanisms and reactions during atomic layer deposition on polymers

[Review of ]. COORDINATION CHEMISTRY REVIEWS, 257(23-24), 3323–3331.

By: G. Parsons n , S. Atanasov n, E. Dandley n, C. Devine n, B. Gong n, J. Jur n, K. Lee n, C. Oldham n ...

Contributors: G. Parsons n , S. Atanasov n, E. Dandley n, C. Devine n, B. Gong n, J. Jur n, K. Lee n, C. Oldham n ...

author keywords: Atomic layer deposition; Polymers; Thin films; Inorganic coatings; Al2O3
topics (OpenAlex): Semiconductor materials and devices; Copper Interconnects and Reliability; Electronic and Structural Properties of Oxides
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Mechanisms for hydrophilic/hydrophobic wetting transitions on cellulose cotton fibers coated using Al2O3 atomic layer deposition

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 30(1).

By: K. Lee n, J. Jur n, D. Kim n & G. Parsons n 

Contributors: K. Lee n, J. Jur n, D. Kim n & G. Parsons n 

topics (OpenAlex): Surface Modification and Superhydrophobicity; Aerogels and thermal insulation; ZnO doping and properties
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Stable anatase TiO2 coating on quartz fibers by atomic layer deposition for photoactive light-scattering in dye-sensitized solar cells

NANOSCALE, 4(15), 4731–4738.

By: D. Kim n, H. Koo n, J. Jur n, M. Woodroof n, B. Kalanyan n, K. Lee n, C. Devine n, G. Parsons n 

Contributors: D. Kim n, H. Koo n, J. Jur n, M. Woodroof n, B. Kalanyan n, K. Lee n, C. Devine n, G. Parsons n 

topics (OpenAlex): TiO2 Photocatalysis and Solar Cells; Advanced Photocatalysis Techniques; Perovskite Materials and Applications
TL;DR: Results confirm that annealing at high temperature is necessary for better photoactivity of ALD TiO(2), which highlights the significance of quartz fibers as a substrate. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Wetting properties induced in nano-composite POSS-MA polymer films by atomic layer deposited oxides

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 30(1).

By: K. Vasquez*, A. Vincent-Johnson*, W. Hughes *, B. Augustine *, K. Lee n, G. Parsons n , G. Scarel*

Contributors: K. Vasquez*, A. Vincent-Johnson*, W. Hughes *, B. Augustine *, K. Lee n, G. Parsons n , G. Scarel*

topics (OpenAlex): Silicone and Siloxane Chemistry; Surface Modification and Superhydrophobicity; Metal and Thin Film Mechanics
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2011 journal article

Sequential Vapor Infiltration of Metal Oxides into Sacrificial Polyester Fibers: Shape Replication and Controlled Porosity of Microporous/Mesoporous Oxide Monoliths

Chemistry of Materials, 23(15), 3476–3485.

By: B. Gong n, Q. Peng n, J. Jur n, C. Devine n, K. Lee n & G. Parsons n 

Contributors: B. Gong n, Q. Peng n, J. Jur n, C. Devine n, K. Lee n & G. Parsons n 

author keywords: porous material; metal oxide; aluminum oxide; titanium oxide; atomic layer deposition; vapor phase infiltration
topics (OpenAlex): Mesoporous Materials and Catalysis; Covalent Organic Framework Applications; Aerogels and thermal insulation
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, Crossref, ORCID, NC State University Libraries
Added: August 6, 2018

2011 journal article

SiNx charge-trap nonvolatile memory based on ZnO thin-film transistors

APPLIED PHYSICS LETTERS, 99(11).

By: E. Kim*, Y. Kim*, D. Kim n, K. Lee n, G. Parsons n  & K. Park*

Contributors: E. Kim*, Y. Kim*, D. Kim n, K. Lee n, G. Parsons n  & K. Park*

topics (OpenAlex): Thin-Film Transistor Technologies; Semiconductor materials and devices; ZnO doping and properties
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2010 journal article

Atomic Layer Deposition and Abrupt Wetting Transitions on Nonwoven Polypropylene and Woven Cotton Fabrics

LANGMUIR, 26(4), 2550–2558.

By: G. Hyde n, G. Scarel n, J. Spagnola n, Q. Peng n, K. Lee n, B. Gong n, K. Roberts n, K. Roth n ...

Contributors: G. Hyde n, G. Scarel n, J. Spagnola n, Q. Peng n, K. Lee n, B. Gong n, K. Roberts n, K. Roth n ...

MeSH headings : Aluminum Oxide / chemistry; Cotton Fiber; Materials Testing; Particle Size; Polypropylenes / chemistry; Surface Properties; Wettability
topics (OpenAlex): Surface Modification and Superhydrophobicity; Advanced Sensor and Energy Harvesting Materials; Nanomaterials and Printing Technologies
TL;DR: Infrared analysis shows that ALD can produce a uniform coating throughout the nonwoven polypropylene and woven cotton fabric materials, and the amount of coating can be controlled by the number of ALD cycles. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2010 journal article

Temperature-Dependent Subsurface Growth during Atomic Layer Deposition on Polypropylene and Cellulose Fibers

LANGMUIR, 26(11), 8239–8244.

By: J. Jur n, J. Spagnola n, K. Lee n, B. Gong n, Q. Peng n & G. Parsons n 

Contributors: J. Jur n, J. Spagnola n, K. Lee n, B. Gong n, Q. Peng n & G. Parsons n 

MeSH headings : Cellulose / chemistry; Microscopy, Electron, Transmission; Polypropylenes / chemistry; Spectrum Analysis / methods; Temperature; X-Rays
topics (OpenAlex): Semiconductor materials and devices; High voltage insulation and dielectric phenomena; Thin-Film Transistor Technologies
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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