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Il Yong Choi
Il Yong Choi
Ph.D. in Materials Science and Engineering, POSTECH
Verifierad e-postadress på postech.ac.kr
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Efficient photoelectrochemical hydrogen production from bismuth vanadate-decorated tungsten trioxide helix nanostructures
X Shi, IY Choi, K Zhang, J Kwon, DY Kim, JK Lee, SH Oh, JK Kim, JH Park
Nature communications 5 (1), 4775, 2014
4482014
Unassisted photoelectrochemical water splitting exceeding 7% solar-to-hydrogen conversion efficiency using photon recycling
X Shi, H Jeong, SJ Oh, M Ma, K Zhang, J Kwon, IT Choi, IY Choi, HK Kim, ...
Nature communications 7 (1), 1-6, 2016
1702016
High-output and bending-tolerant triboelectric nanogenerator based on an interlocked array of surface-functionalized indium tin oxide nanohelixes
S Chun, IY Choi, W Son, J Jung, S Lee, HS Kim, C Pang, W Park, JK Kim
ACS Energy Letters 4 (7), 1748-1754, 2019
522019
Multiple Heterojunction in Single Titanium Dioxide Nanoparticles for Novel Metal-free Photocatalysis
Y Cho, S Kim, B Park, CL Lee, JK Kim, KS Lee, IY Choi, JK Kim, K Zhang, ...
Nano letters 18, 4257−4262, 2018
502018
A highly sensitive force sensor with fast response based on interlocked arrays of indium tin oxide nanosprings toward human tactile perception
S Chun, IY Choi, W Son, GY Bae, EJ Lee, H Kwon, J Jung, HS Kim, ...
Advanced Functional Materials 28 (42), 1804132, 2018
452018
Amorphous tin oxide nanohelix structure based electrode for highly reversible Na-ion batteries
IY Choi, C Jo, WG Lim, JC Han, BG Chae, CG Park, J Lee, JK Kim
ACS nano 13 (6), 6513-6521, 2019
362019
Epitaxial growth of WO3 nanoneedles achieved using a facile flame surface treatment process engineering of hole transport and water oxidation reactivity
X Shi, L Cai, IY Choi, M Ma, K Zhang, J Zhao, JK Kim, JK Kim, X Zheng, ...
Journal of Materials Chemistry A 6, 19542-19546, 2018
322018
Enhanced catalytic activity of edge-exposed 1T phase WS 2 grown directly on a WO 3 nanohelical array for water splitting
N Lee, IY Choi, KY Doh, J Kim, H Sim, D Lee, SY Choi, JK Kim
Journal of materials chemistry A 7 (46), 26378-26384, 2019
242019
ZnFe2O4 Dendrite/SnO2 Helix 3D Hetero‐Structure Photoanodes for Enhanced Photoelectrochemical Water Splitting: Triple Functions of SnO2 Nanohelix
JH Kim, IY Choi, JH Kim, J Kim, YK Kim, JK Kim, JS Lee
Small 17 (47), 2103861, 2021
142021
Control of magnesium in vitro degradation based on ultrafine-grained surface gradient structure using ultrasonic nanocrystalline surface modification
SM Baek, IY Choi, JH Moon, U Rakhmatjon, JH Kim, NJ Kim, JK Kim, ...
Materialia 12, 100821, 2020
132020
Spatially graded TiO2-SiO2 Bragg reflector with rainbow-colored photonic band gap
DP Singh, SH Lee, IY Choi, JK Kim
Optics Express 23 (13), 17568-17575, 2015
62015
Correction: Epitaxial growth of WO 3 nanoneedles achieved using a facile flame surface treatment process engineering of hole transport and water oxidation reactivity
X Shi, L Cai, IY Choi, M Ma, K Zhang, J Zhao, JK Kim, JK Kim, X Zheng, ...
Journal of materials chemistry A 7 (10), 5832-5832, 2019
12019
Correction: Epitaxial growth of WO 3 nanoneedles achieved using a facile flame surface treatment process engineering of hole transport and water oxidation reactivity (Journal …
JK Kim, X Shi, L Cai, IY Choi, M Ma, K Zhang, J Zhao, JK Kim, X Zheng, ...
Journal of Materials Chemistry A 7 (10), 5832, 2019
2019
Force Sensors: A Highly Sensitive Force Sensor with Fast Response Based on Interlocked Arrays of Indium Tin Oxide Nanosprings toward Human Tactile Perception (Adv. Funct. Mater …
S Chun, IY Choi, W Son, GY Bae, EJ Lee, H Kwon, J Jung, HS Kim, ...
Advanced Functional Materials 28 (42), 2018
2018
Amorphous Tin Oxide Nanohelix Structures As an Anode for Highly Efficient Na-Ion Batteries
IY Choi, C Jo, BG Chae, CG Park, W Choi, J Lee, JK Kim
Electrochemical Society Meeting Abstracts 233, 412-412, 2018
2018
Defect-Pairs of Titanium and Carbon in Iron Oxide Film for Efficient Visible Light Driven Water Splitting
IY Choi, D Kim, TH Jeon, BG Chae, KS Lee, CG Park, W Choi, SS Han, ...
Electrochemical Society Meeting Abstracts 233, 1910-1910, 2018
2018
Three-Dimensional Tin Oxide Nanohelix Structures with Thin Iron Oxide Layer for Efficient Visible Light Driven Water Splitting
IY Choi, TH Jeon, BG Chae, DY Kim, CG Park, W Choi, JK Kim
Electrochemical Society Meeting Abstracts 233, 1911-1911, 2018
2018
Transparent Electrodes Based on Three-Dimensional Nanohelixes Light Harvesting Applications
JK Kim, I Choi, H Kwon, SH Lee, SJ Oh
Electrochemical Society Meeting Abstracts 226, 1874-1874, 2014
2014
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Artiklar 1–18