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Issue Date	Title / Author(s) / Citation	File	Altmetrics
2019-01	Optimization of cell components and operating conditions in primary and rechargeable zinc-air battery Park, Ji Eun; Lim, Myung Su; Kim, Jong Kwan; Choi, Hee Ji; Sung, Yung-Eun; Cho, Yong-Hun Journal of Industrial and Engineering Chemistry, Vol.69, pp.161-170	DOI
2020-07	Boosting electrochemical stability of ultralow-Pt nanoparticle with Matryoshka-like structure in polymer electrolyte membrane fuel cells Lee, Hyunjoon; Park, Ji Eun; Kim, Ok-Hee; Hwang, Wonchan; Choi, Hee Ji; Yang, Jae Choon; Ahn, Chi-Yeong; Lim, Myung Su; Choi, Insoo; Cho, Yong-Hun; Sung, Yung-Eun Applied Catalysis B: Environmental, Vol.268, p. 118450	DOI
2022-09	Towards outstanding performance of direct urea fuel cells through optimization of anode catalyst layer and operating conditions Kim, Ok-Hee; Choi, Hee Ji; Kang, Sun Young; Jang, Ga Young; Karuppannan, Mohanraju; Park, Ji Eun; Sung, Yung-Eun; Kwon, Oh Joong; Cho, Yong-Hun Journal of Electroanalytical Chemistry, Vol.921, p. 116661	DOI
2022-10	Effect of pore structures in nickel-based porous transport layers for high-performance and durable anion-exchange membrane water electrolysis Park, Ji Eun; Choi, Hee Ji; Kang, Sun Young; Jang, Ga Young; Kim, Ok-Hee; Karuppannan, Mohanraju; Sung, Yung-Eun; Kwon, Oh Joong; Cho, Yong-Hun International Journal of Energy Research, Vol.46 No.12, pp.16670-16678	DOI
2024-01	Optimization of hydrophobic additives content in microporous layer for air breathing PEMFC Choi, Hyukjae; Choi, Hee Ji; Kang, Sun Young; Kim, Junho; Choi, Hosung; Ahn, Chi-Yeong; Kang, Hee Jin; La, Ilchai; Kim, Ok-Hee; Cho, Yong-Hun; Sung, Yung-Eun Journal of Electroanalytical Chemistry, Vol.952, p. 117963	DOI
2025-01	Optimization of Ionomer for High-Performance Self-Humidifying Air-Breathing Proton-Exchange Membrane Fuel Cells in Portable Device Power Systems Kim, Junho; Choi, Hee Ji; Choi, Hyukjae; Kang, Sun Young; Choi, Hosung; Ahn, Chi-Yeong; Kim, Yunho; La, Ilchai; Kim, Ok-Hee; Cho, Yong-Hun; Sung, Yung-Eun Energy Technology, Vol.13 No.1, p. 2400445	DOI
2025-02	Highly Stable Porous Nickel-Iron (Oxy)Hydroxide Layer Electrodeposited on Nickel Foam as Anodes for an Anion Exchange Membrane Water Electrolyzer Kang, Sun Young; Park, Ji Eun; Kim, Ok-Hee; Choi, Hyuckjae; Choi, Hosung; Choi, Hee Ji; Chae, Gyusik; Lee, Dae Hyun; Cho, Yong-Hun; Kim, Gilho; Sung, Yung-Eun ACS Applied Energy Materials, Vol.8 No.4, pp.2567-2575	DOI
2025-02	Highly Efficient Oxygen Electrode Design for Anion-Exchange Membrane-Unitized Regenerative Fuel Cells Park, Ji Eun; Choi, Hyuck Jae; Choi, Hee Ji; Na, Geumbi; Park, Sungbin; Lee, Kyung Ah; Yeom, Kyungbeen; Cho, Yong-Hun; Sung, Yung-Eun Journal of Electrochemical Science and Technology, Vol.16 No.1, pp.71-82	DOI
2025-03	Polymer electrolyte membrane fuel cell durability test using ship operation profile: A comparative study with durability test protocols Choi, Hosung; Choi, Hyuckjae; Choi, Hee Ji; Kim, Junho; Kim, Ok-Hee; Kim, Yunho; Sung, So Young; Eom, DaeYong; Park, SungBin; Ahn, Chi-Yeong; Cho, Yong-Hun; Sung, Yung-Eun Journal of Power Sources, Vol.632, p. 236396	DOI
2025-06	Graphite carbon nitride-based metal-free bifunctional electrocatalysts for anion exchange membrane water electrolyzer Jang, Ga Young; Kang, Sun Young; Choi, Hee Ji; Na, GeumBi; Choi, Hosung; Park, Ji Eun; Kim, Ok-Hee; Cho, Yong-Hun; Sung, Yung-Eun JOURNAL OF ELECTROANALYTICAL CHEMISTRY, Vol.987	DOI

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