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Young-Woo Choi

Korea Institute of Energy Research

Dr./Principal Researcher

152 Gajeong-ro, Yuseong-gu

Daejeon, 34129

Korea, Republic of (South Korea)

http://www.kier.re.kr

  • Korea Institute of Energy Research

SCHOLARLY PAPERS

8

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718

TOTAL CITATIONS

0

Scholarly Papers (8)

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1.

Improving the Performance of Polysulfone-Based Composite Separators with Tio2 Nanoparticles as a New Filler Material for Use in Advanced Alkaline Water Electrolyzer

Number of pages: 39 Posted: 06 Feb 2023
Muhammad Farjad Ali, Hyunseok Cho, Justin Albers, Young-Woo Choi, Min-Joong Kim, Jae-Hun Lee, Chang-Soo Lee, Sechan Lee and WONCHUL CHO
affiliation not provided to SSRN, affiliation not provided to SSRN, Fraunhofer Institute for Manufacturing Technology and Advanced Materials, Korea Institute of Energy Research, Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER) and Seoul National University of Science and Technology
Downloads 160 (467,092)

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Alkaline electrolyzer, Composite separator, Ohmic resistance, TiO2/PSU separator, H2 gas permeability

2.

Alkaline Stable Cross-Linked Anion Exchange Membrane Based on Steric Hindrance Effect and Microphase-Separated Structure for Water Electrolyzer

Downloads 146 (508,926)

Alkaline Stable Cross-Linked Anion Exchange Membrane Based on Steric Hindrance Effect and Microphase-Separated Structure for Water Electrolyzer

Number of pages: 47 Posted: 28 Aug 2024
Murli Manohar, Jae-Hun Lee, Hyeonjung Park, Young-Woo Choi, Byeong-seon An, Justin Albers, Gisu Doo, Sechan Lee, Chang-Soo Lee, Jongsu Seo, WONCHUL CHO, Hyun-Seok Cho and Min-Joong Kim
Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Korea Institute of Energy Research, Korea Institute of Energy Research (KIER), Fraunhofer Institute for Manufacturing Technology and Advanced Materials, Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Seoul National University of Science and Technology, Sogang University and Korea Institute of Energy Research (KIER)
Downloads 80 (812,480)

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Chloromethylation, Cage structure, Anion-exchange membrane, Phase separation, Electrolysis

Alkaline Stable Cross-Linked Anion Exchange Membrane Based on Steric Hindrance Effect and Microphase-Separated Structure for Water Electrolyzer

Number of pages: 47 Posted: 29 May 2024
Murli Manohar, Jae-Hun Lee, Hyeonjung Park, Young-Woo Choi, Byeong-seon An, Justin Albers, Gisu Doo, Sechan Lee, Chang-Soo Lee, Jongsu Seo, WONCHUL CHO, Hyun-Seok Cho and Min-Joong Kim
Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Korea Institute of Energy Research, Korea Institute of Energy Research (KIER), Fraunhofer Institute for Manufacturing Technology and Advanced Materials, Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Seoul National University of Science and Technology, Sogang University and Korea Institute of Energy Research (KIER)
Downloads 66 (929,821)

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chloromethylation, cage structure, Anion-exchange membrane, phase separation, Electrolysis

3.

Effect of Three Biases in Reinforced Composite Membranes on Proton Exchange Membrane Fuel Cell Performance: Structure Asymmetry, Immiscibility, and Annealing

Number of pages: 34 Posted: 16 May 2022
Jung-Eun Cha, Seol Jang, Dong-Jun Seo, Young-Woo Choi and Won Bae Kim
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Energy Research and affiliation not provided to SSRN
Downloads 112 (630,858)

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Reinforced composite membrane, Polymer electrolyte membrane fuel cell, Structure asymmetry, Immiscibility, Annealing effect

4.

In Situ Ligand Stripping of Ceo2 Nanocrystals in Anion Exchange Membranes for Enhanced Water Electrolysis

Number of pages: 42 Posted: 03 Mar 2025
Gi Hyo Sim, Chanyong Lee, Janghan Na, Hyeyeon Jung, Chang-Soo Lee, Min-Joong Kim, Young-Woo Choi, Jong Hak Kim, Sungyeon Heo and Jae-Hun Lee
Yonsei University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Energy Research (KIER), Korea Institute of Energy Research (KIER), Korea Institute of Energy Research, Yonsei University, affiliation not provided to SSRN and Korea Institute of Energy Research (KIER)
Downloads 93 (725,554)

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CeO2, Nanocrystals, Anion exchange membrane, Water electrolysis, Radical Scavenger, Ligand Stripping

5.

Continuous Ion-Conducting Membranes Enabled by Rigid-Flexible Copolymer Design for Anion Exchange Membrane Water Electrolysis

Number of pages: 38 Posted: 01 Oct 2025
Gi Hyo Sim, Jin Hyuk Kim, Changsoo Lee, Sang-Kyung Kim, MinJoong Kim, Young-Woo Choi, Jong Hak Kim and Jae-Hun Lee
Yonsei University, Yonsei University, Chungnam National University, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Energy Research, Yonsei University and Korea Institute of Energy Research (KIER)
Downloads 79 (809,932)

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Anion Exchange Membrane, water electrolysis, Poly(aryl piperidinium), Microphase separation, Alkaline stability

6.

Utilizing Water as a Proton Source for Sustainable Li-Mediated Electrochemical Ammonia Synthesis

Number of pages: 23 Posted: 10 May 2024
Jae Hyung Kim, Jung-Eun Cha, HyungKuk Ju, Young-Woo Choi, Justin Albers, Joonmok Shim, Sun Hyung Kim, Kyungho Lee and Hyung-Chul Yoon
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Energy Research, Fraunhofer Institute for Manufacturing Technology and Advanced Materials, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Energy Research (KIER) and affiliation not provided to SSRN
Downloads 69 (883,195)

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Li-mediated nitrogen reduction, Electrochemical ammonia synthesis, Hybrid electrolyte system

7.

Free-Volume Topology Engineering of Ion-Solvating Membranes for High-Performance Alkaline Water Electrolysis

Downloads 47 (1,196,171)

Free-Volume Topology Engineering of Ion-Solvating Membranes for High-Performance Alkaline Water Electrolysis

Number of pages: 30 Posted: 02 May 2026
Eun Woo Lee, Jin Hyuk Kim, Ju Hun Park, Jongsu Seo, Kyoung-Soo Kang, Cheol Hun Park, Young-Woo Choi, Jong Hak Kim and Jae Hun Lee
Yonsei University, Yonsei University, affiliation not provided to SSRN, Korea Institute of Energy Research (KIER), affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Energy Research, Yonsei University and Incheon National University
Downloads 36 (1,311,254)

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alkaline water electrolysis membrane, anion exchange membrane, ion solvating membrane, molecular dynamics (MD)

Free-Volume Topology Engineering of Ion-Solvating Membranes for High-Performance Alkaline Water Electrolysis

Number of pages: 30 Posted: 28 May 2026
Eun Woo Lee, Jin Hyuk Kim, Ju Hun Park, Jongsu Seo, Kyoung-Soo Kang, Cheol Hun Park, Young-Woo Choi, Jong Hak Kim and Jae Hun Lee
Yonsei University, Yonsei University, affiliation not provided to SSRN, Korea Institute of Energy Research (KIER), affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Energy Research, Yonsei University and Incheon National University
Downloads 11 (1,635,165)

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alkaline water electrolysis membrane, anion exchange membrane, ion solvating membrane, molecular dynamics (MD)

8.

In Situ Ligand Stripping of CeO2 Nanocrystals in Anion Exchange Membranes for Enhanced Water Electrolysis

Number of pages: 42 Posted: 09 Sep 2025
Jae-Hun Lee, Gi Hyo Sim, Chanyong Lee, Janghan Na, Hyeyeon Jung, Changsoo Lee, MinJoong Kim, Young-Woo Choi, Jong Hak Kim and Sungyeon Heo
Korea Institute of Energy Research (KIER), Yonsei University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Chungnam National University, affiliation not provided to SSRN, Korea Institute of Energy Research, Yonsei University and affiliation not provided to SSRN
Downloads 12 (1,526,714)

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CeO2, Nanocrystals, Anion Exchange Membrane, Water Electrolysis, Radical Scavenger, Ligand Stripping