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Pilsoo Choi

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

4

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156

TOTAL CITATIONS

0

Scholarly Papers (4)

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1.

Comparative Analysis of Performance Decline and Anode Degradation in Polymer Electrolyte Membrane Fuel Cells Under Fuel Starvation: A Strategy for Electrode Condition Assessment Using Full Electrode Equivalent Circuit Model and Anode-Separated Distribution of Relaxation Times

Downloads 58 (989,921)

Comparative Analysis of Performance Decline and Anode Degradation in Polymer Electrolyte Membrane Fuel Cells Under Fuel Starvation: A Strategy for Electrode Condition Assessment Using Full Electrode Equivalent Circuit Model and Anode-Separated Distribution of Relaxation Times

Number of pages: 43 Posted: 13 Mar 2025
Pilsoo Choi, JunHwa Kwon, Jungho Oh, Jinsu Hyun and KwangSup Eom
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Gwangju Institute of Science and Technology (GIST)
Downloads 31 (1,356,108)

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polymer electrolyte membrane fuel cell, anode degradation, Electrochemical impedance spectroscopy, Distribution of Relaxation Times, Accelerated stress test

Comparative Analysis of Performance Decline and Anode Degradation in Polymer Electrolyte Membrane Fuel Cells Under Fuel Starvation: A Strategy for Electrode Condition Assessment Using Full Electrode Equivalent Circuit Model and Anode-Separated Distribution of Relaxation Times

Number of pages: 45 Posted: 21 Nov 2024
Pilsoo Choi, JunHwa Kwon, Jungho Oh, Jinsu Hyun and KwangSup Eom
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Gwangju Institute of Science and Technology (GIST)
Downloads 27 (1,400,723)

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Polymer electrolyte membrane fuel cell, Anode degradation, Carbon corrosion, Electrochemical impedance spectroscopy, Distribution of relaxation Times, Accelerated stress test

2.

Reconstruction of a Surficial P-Rich Layer on Ni-P Electrocatalysts for Efficient Hydrogen Evolution Applicable Over Wide Ph Ranges

Number of pages: 34 Posted: 14 Sep 2022
Seunghyun Jo, Byeol Kang, Hyunjun Oh, JunHwa Kwon, Pilsoo Choi, Ki-Yeop Cho, Joo-Hyoung Lee and KwangSup Eom
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Gwangju Institute of Science and Technology (GIST)
Downloads 43 (1,145,425)

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Hydrogen evolution reaction, Electrocatalyst, Nickel phosphide, electroplating, surface treatment

3.

In-Situ Electrochemical Modification of Crystallinity of Nife Layered Double Hydroxide Electrocatalyst to Accelerate Oxygen Evolution Rate

Number of pages: 31 Posted: 28 Nov 2024
Seunghyun Jo, Jeonghyeon Lim, Hyunjun Oh, Pilsoo Choi, Jungho Oh and KwangSup Eom
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Gwangju Institute of Science and Technology (GIST)
Downloads 31 (1,318,317)

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oxygen evolution reaction, electrocatalyst, Nickel, Iron, Layered double hydroxide, in-situ electrochemical modification

4.

Crystallinity Modification of NiFe Layered Double Hydroxide for Efficient and Durable Oxygen Evolution in Alkaline Water Electrolysis

Number of pages: 38 Posted: 23 Oct 2025
Seunghyun Jo, Jeonghyeon Lim, Dohun Han, JunHwa Kwon, Jungho Oh, Kwangduck Seo, Hyunjun Oh, Pilsoo Choi, Hee-Young Park and KwangSup Eom
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Science and Technology (KIST) and Gwangju Institute of Science and Technology (GIST)
Downloads 24 (1,411,822)

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oxygen evolution reaction, electrocatalyst, nickel, iron, layered double hydroxide, in-situ electrochemical modification