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Sung Ryul Choi
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Oxygen-deficient triple perovskites as highly active and durable bifunctional electrocatalysts for oxygen electrode reactions
NI Kim, YJ Sa, TS Yoo, SR Choi, RA Afzal, T Choi, YS Seo, KS Lee, ...
Science advances 4 (6), eaap9360, 2018
2042018
Highly active and durable nitrogen doped-reduced graphene oxide/double perovskite bifunctional hybrid catalysts
NI Kim, RA Afzal, SR Choi, SW Lee, D Ahn, S Bhattacharjee, SC Lee, ...
Journal of materials chemistry A 5 (25), 13019-13031, 2017
552017
Tolerance to carbon corrosion of various carbon structures as catalyst supports for polymer electrolyte membrane fuel cells
SW Lee, SR Choi, J Jang, GG Park, SH Yu, JY Park
Journal of materials chemistry A 7 (43), 25056-25065, 2019
422019
Multiple perovskite layered lanthanum nickelate Ruddlesden-Popper systems as highly active bifunctional oxygen catalysts
SR Choi, JI Lee, H Park, SW Lee, DY Kim, WY An, JH Kim, J Kim, HS Cho, ...
Chemical Engineering Journal 409, 128226, 2021
332021
Oxygen electrode reactions of doped BiFeO 3 materials for low and elevated temperature fuel cell applications
RA Afzal, KY Park, SH Cho, NI Kim, SR Choi, JH Kim, HT Lim, JY Park
RSC advances 7 (75), 47643-47653, 2017
242017
3D architecture double perovskite NdBa0. 5Sr0. 5Co1. 5Fe0. 5O5+ δ embedded hollow-net Co3O4 bifunctional electrocatalysts coupled with N-doped CNT and reduced graphene oxide …
SR Choi, IS So, SW Lee, J Yoo, YS Seo, HS Cho, JY Park
Journal of Alloys and Compounds 823, 153782, 2020
182020
Hierarchically porous Ni foam-supported Co and Sn doped Ni 3 S 2 nanosheets for oxygen evolution reaction electrocatalysts
WY An, H Lee, SR Choi, S Choi, HS Cho, M Choi, JY Park
Journal of Materials Chemistry A 11 (11), 5734-5745, 2023
162023
Life prediction of membrane electrode assembly through load and potential cycling accelerated degradation testing in polymer electrolyte membrane fuel cells
SR Choi, M Lim, DY Kim, WY An, SW Lee, S Choi, SJ Bae, SD Yim, ...
International journal of hydrogen energy 47 (39), 17379-17392, 2022
132022
Assessing the degradation pattern and mechanism of membranes in polymer electrolyte membrane fuel cells using open-circuit voltage hold and humidity cycle test protocols
SR Choi, DY Kim, WY An, S Choi, K Park, SD Yim, JY Park
Materials Science for Energy Technologies 5, 66-73, 2022
122022
Synthesis of hierarchically porous Ni foam-supported heazlewoodite Ni3S2 nanorod electrocatalysts for highly efficient oxygen evolution reaction
DY Kim, H Lee, SR Choi, S Choi, WY An, HS Cho, M Choi, JY Park
Journal of Alloys and Compounds 914, 165305, 2022
92022
Oxygen-deficient triple perovskites as highly active and durable bifunctional electrocatalysts for oxygen electrode reactions, Sci. Adv 4 (2018)
NI Kim, YJ Sa, TS Yoo, SR Choi, RA Afzal, T Choi, YS Seo, KS Lee, ...
4
Correction: Hierarchically porous Ni foam-supported Co and Sn doped Ni 3 S 2 nanosheets for oxygen evolution reaction electrocatalysts
WY An, H Lee, SR Choi, S Choi, HS Cho, M Choi, JY Park
Journal of Materials Chemistry A 11 (12), 6625-6625, 2023
22023
Highly Active and Durable Transition Metal Oxide-Based Oxygen Electrode Catalysts for Unitized Reversible Fuel Cells
SR Choi, S Choi, D Kim, JY Park
Electrochemical Society Meeting Abstracts 237, 1572-1572, 2020
2020
Bifunctional Transition Metal Oxide-Based Oxygen Electrode Catalysts for Unitized Reversible Fuel Cells
SR Choi, S Lee, JY Park
Electrochemical Society Meeting Abstracts 235, 1454-1454, 2019
2019
Bifunctional Non-Noble Transition Metal Oxide-Based Materials for Unitized Reversible Fuel Cells
SR Choi, RA Afzal, JY Park
Electrochemical Society Meeting Abstracts 233, 2535-2535, 2018
2018
Enhancement of Bifunctional Catalytic Activity and Stability of Perovskite Oxide-Based Catalysts
NI Kim, SR Choi, SW Lee, RA Afzal, JY Park
Electrochemical Society Meeting Abstracts 231, 1997-1997, 2017
2017
Oxygen Evolution and Reduction Activity of Perovskite-Based Oxide Catalysts
JY Park, NI Kim, SR Choi, SW Lee, RA Afzal
Electrochemical Society Meeting Abstracts 230, 3959-3959, 2016
2016
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