Chang Hyuck Choi
Chang Hyuck Choi
Verified email at gist.ac.kr - Homepage
Title
Cited by
Cited by
Year
Binary and ternary doping of nitrogen, boron, and phosphorus into carbon for enhancing electrochemical oxygen reduction activity
CH Choi, SH Park, SI Woo
ACS nano 6 (8), 7084-7091, 2012
6932012
Tuning selectivity of electrochemical reactions by atomically dispersed platinum catalyst
CH Choi, M Kim, HC Kwon, SJ Cho, S Yun, HT Kim, KJJ Mayrhofer, H Kim, ...
Nature communications 7 (1), 1-9, 2016
3822016
B, N-and P, N-doped graphene as highly active catalysts for oxygen reduction reactions in acidic media
CH Choi, MW Chung, HC Kwon, SH Park, SI Woo
Journal of Materials Chemistry A 1 (11), 3694-3699, 2013
3642013
Phosphorus–nitrogen dual doped carbon as an effective catalyst for oxygen reduction reaction in acidic media: effects of the amount of P-doping on the physical and …
CH Choi, SH Park, SI Woo
Journal of Materials Chemistry 22 (24), 12107-12115, 2012
2032012
Stability of Fe‐N‐C catalysts in acidic medium studied by operando spectroscopy
CH Choi, C Baldizzone, JP Grote, AK Schuppert, F Jaouen, ...
Angewandte Chemie 127 (43), 12944-12948, 2015
1982015
Long-range electron transfer over graphene-based catalyst for high-performing oxygen reduction reactions: importance of size, N-doping, and metallic impurities
CH Choi, HK Lim, MW Chung, JC Park, H Shin, H Kim, SI Woo
Journal of the American Chemical Society 136 (25), 9070-9077, 2014
1892014
Heteroatom doped carbons prepared by the pyrolysis of bio-derived amino acids as highly active catalysts for oxygen electro-reduction reactions
CH Choi, SH Park, SI Woo
Green Chemistry 13 (2), 406-412, 2011
1852011
Rational design of a hierarchical tin dendrite electrode for efficient electrochemical reduction of CO2
DH Won, CH Choi, J Chung, MW Chung, EH Kim, SI Woo
ChemSusChem 8 (18), 3092-3098, 2015
1752015
Additional doping of phosphorus and/or sulfur into nitrogen-doped carbon for efficient oxygen reduction reaction in acidic media
CH Choi, MW Chung, SH Park, SI Woo
Physical Chemistry Chemical Physics 15 (6), 1802-1805, 2013
1512013
The Achilles' heel of iron-based catalysts during oxygen reduction in an acidic medium
CH Choi, HK Lim, MW Chung, G Chon, NR Sahraie, A Altin, MT Sougrati, ...
Energy & environmental science 11 (11), 3176-3182, 2018
1322018
Unraveling the nature of sites active toward hydrogen peroxide reduction in Fe‐N‐C catalysts
CH Choi, WS Choi, O Kasian, AK Mechler, MT Sougrati, S Brüller, ...
Angewandte Chemie International Edition 56 (30), 8809-8812, 2017
1212017
Minimizing operando demetallation of Fe-NC electrocatalysts in acidic medium
CH Choi, C Baldizzone, G Polymeros, E Pizzutilo, O Kasian, ...
ACS catalysis 6 (5), 3136-3146, 2016
1212016
Hydrogen peroxide synthesis via enhanced two-electron oxygen reduction pathway on carbon-coated Pt surface
CH Choi, HC Kwon, S Yook, H Shin, H Kim, M Choi
The Journal of Physical Chemistry C 118 (51), 30063-30070, 2014
1182014
Designed synthesis of well‐defined Pd@ Pt core–shell nanoparticles with controlled shell thickness as efficient oxygen reduction electrocatalysts
R Choi, SI Choi, CH Choi, KM Nam, SI Woo, JT Park, SW Han
Chemistry–A European Journal 19 (25), 8190-8198, 2013
882013
Nitrogen-doped graphene/carbon nanotube self-assembly for efficient oxygen reduction reaction in acid media
CH Choi, MW Chung, HC Kwon, JH Chung, SI Woo
Applied Catalysis B: Environmental 144, 760-766, 2014
852014
Highly active N-doped-CNTs grafted on Fe/C prepared by pyrolysis of dicyandiamide on Fe2O3/C for electrochemical oxygen reduction reaction
CH Choi, SY Lee, SH Park, SI Woo
Applied Catalysis B: Environmental 103 (3-4), 362-368, 2011
762011
Photoelectrochemical production of formic acid and methanol from carbon dioxide on metal-decorated CuO/Cu 2 O-layered thin films under visible light irradiation
DH Won, CH Choi, J Chung, SI Woo
Applied Catalysis B: Environmental 158, 217-223, 2014
682014
N-doped carbon prepared by pyrolysis of dicyandiamide with various MeCl2· xH2O (Me= Co, Fe, and Ni) composites: effect of type and amount of metal seed on oxygen reduction …
CH Choi, SH Park, SI Woo
Applied Catalysis B: Environmental 119, 123-131, 2012
632012
Electrocatalytic synthesis of hydrogen peroxide on Au-Pd nanoparticles: From fundamentals to continuous production
E Pizzutilo, O Kasian, CH Choi, S Cherevko, GJ Hutchings, KJJ Mayrhofer, ...
Chemical Physics Letters 683, 436-442, 2017
602017
Enhanced hydrogen generation from methanol aqueous solutions over Pt/MoO3/TiO2 under ultraviolet light
BJ Ma, JS Kim, CH Choi, SI Woo
International journal of hydrogen energy 38 (9), 3582-3587, 2013
592013
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