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C

Chi‐Yeong Ahn

korea research institute of ships & ocean engineering

24H-index
66Paper Count
2.2KCitation Count
Published Papers 42
Publication Date
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Adaptive thermal management for cooling parasitic power reduction in FCEVs
errResults in Engineering
IF7.9
err2026-07-01
err1
PREAI
errHan, Jaesu; Ahn, Chi-Yeong; Noh, Sujin; Kim, Young-Shik
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Dual-layer porous-transport layer design for high-performance anion-exchange membrane unitized regenerative fuel cells
errJournal of Power Sources
IF7.9
err2026-05-13
err0
PREAI
errMin Seok Gi; Kyung Ah Lee; Dae Hyun Lee; SungBin Park; Geumbi Na; Kyungbeen Yeom; Sungeun Heo; Yoojin Shin; Jun Bae Shin; Hyungwon Shim; Ji Eun Park; Chi-Yeong Ahn; Yung-Eun Sung
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Improved Chloride Tolerance of Pt Surface by Ionomer Layer Structure Engineering
errChemSusChem
IF6.6
err2025-04-21
err0
PREAI
errJongmin Lee; Jongsu Noh; Vy Thuy Nguyen; Chi-Yeong Ahn; Hyeyoung Shin; Dong Young Chung
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Comparison on the impact of membrane thickness on the performance of proton exchange membrane-based electrochemical devices
errINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
IF8.3
err2025-04-01
err0
PREAI
errChoi, Hee Ji; Choi, Hyuck jae; Kim, Junho; Choi, Hosung; Chu, Cheunho; La, Ilchai; Ahn, Chi-Yeong; Shim, Hyungwon; Kim, Ok-Hee; Cho, Yong-Hun
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Polymer electrolyte membrane fuel cell durability test using ship operation profile: A comparative study with durability test protocols
errJOURNAL OF POWER SOURCES
IF7.9
err2025-03-01
err0
PREAI
errChoi, 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
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Optimization of Ionomer for High-Performance Self-Humidifying Air-Breathing Proton-Exchange Membrane Fuel Cells in Portable Device Power Systems
errENERGY TECHNOLOGY
IF3.6
err2024-09-24
err0
errOAAI
errKim, 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
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Suppressing the Shuttle Effect via Polypyrrole-Coated Te Nanotubes for Advanced Na-Te Batteries
errACS APPLIED MATERIALS & INTERFACES
IF8.2
err2024-07-01
err0
PREAI
errKim, Mihyun; Kim, Hyosik; Kim, Won; Lee, Song Yeul; Park, Yong Il; Shim, Yun A.; Jeon, Tae-Yeol; Kim, Jae-Yup; Ahn, Chi-Yeong; Shim, Hyungwon; Lee, Ji Eun; Yu, Seung-Ho
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PDDA coating method on surface of catalyst to form carbon shell for enhancing durability of polymer electrolyte membrane fuel cells
errJOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
IF6
err2024-05-01
err0
PREAI
errHwang, Wonchan; Lee, Hyunjoon; Ahn, Chi-Yeong; Cho, Yong-Hun; Sung, Yung-Eu
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Investigating Electrode-Ionomer Interface Phenomena for Electrochemical Energy Applications
errCHEMISTRY-AN ASIAN JOURNAL
IF3.3
err2024-02-06
err0
PREAI
errJo, So Yeong; Kim, Hanjoo; Park, Hyein; Ahn, Chi-Yeong; Chung, Dong Young
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Te hexagonal nanotubes with fast 1-dimensional Zn ion diffusion for high-performance zinc-ion battery cathodes
errCHEMICAL ENGINEERING JOURNAL
IF13.2
err2024-02-01
err7
PREAI
errKim, Mihyun; Kim, Hyosik; Lee, Si-Hwan; Yu, Seungho; Kim, Won; Bae, Jong-Seong; Ahn, Chi-Yeong; Shim, Hyungwon; Lee, Ji Eun; Yu, Seung-Ho
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Performance and mass transfer evaluation of PEM fuel cells with straight and wavy parallel flow channels of various wavelengths using CFD simulation
errINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
IF8.3
err2024-01-01
err6
PREAI
errKaiser, Rashed; Ahn, Chi-Yeong; Kim, Yun-Ho; Park, Jong-Chun
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Optimization of hydrophobic additives content in microporous layer for air breathing PEMFC
errJOURNAL OF ELECTROANALYTICAL CHEMISTRY
IF4.1
err2024-01-01
err6
PREAI
errChoi, 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
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Effect of iridium oxide as an additive on catalysts with different Pt contents in cell reversal conditions of polymer electrolyte membrane fuel cells
errINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
IF8.3
err2022-01-01
err9
PREAI
errAhn, Chi-Yeong; Kim, Sungjun; Choi, Hyuck Jae; Lee, Jongmin; Kang, Sun Young; Kim, Ok-Hee; Shim, Hyungwon; Kim, Young-Shik; Sung, Yung-Eun; Kwon, Oh Joong; Cho, Yong-Hun
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Structural modification of electrode for anion exchange membrane fuel cell by controlling ionomer dispersion
errINTERNATIONAL JOURNAL OF ENERGY RESEARCH
IF4.2
err2021-12-22
err10
errOAAI
errKim, Sungjun; Ahn, Chi-Yeong; Karuppannan, Mohanraju; Sung, Yung-Eun; Kwon, Oh Joong; Cho, Yong-Hun
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The impact of the catalyst layer structure on the performance of anion exchange membrane fuel cell
errELECTROCHIMICA ACTA
IF5.6
err2021-12-01
err25
PREAI
errKim, Sungjun; Her, Min; Kim, Yongmin; Ahn, Chi-Yeong; Park, Sungbin; Cho, Yong-Hun; Sung, Yung-Eun
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Origami-Based Flexible and Simple Tubular Polymer Electrolyte Membrane Fuel Cell Stack
errACS ENERGY LETTERS
IF18.2
err2021-08-19
err10
PREAI
errHwang, Wonchan; Kim, Sungjun; Ahn, Chi-Yeong; Cho, Yong-Hun; Sung, Yung-Eun
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Effect of anode iridium oxide content on the electrochemical performance and resistance to cell reversal potential of polymer electrolyte membrane fuel cells
errINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
IF8.3
err2021-04-01
err12
PREAI
errAhn, Chi-Yeong; Kang, Sun Young; Choi, Hyuck Jae; Kim, Ok-Hee; Sung, Yung-Eun; Cho, Yong-Hun
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Effect of different surface functional groups on carbon supports toward methanol electro-oxidation of Pt nanoparticles
errJOURNAL OF ELECTROANALYTICAL CHEMISTRY
IF4.1
err2020-10-01
err10
PREAI
errYoo, Ji Mun; Ahn, Chi-Yeong; Lee, Jongmin; Sung, Yung-Eun
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Structural and Thermodynamic Understandings in Mn-Based Sodium Layered Oxides during Anionic Redox
errADVANCED SCIENCE
IF14.1
err2020-07-02
err39
errOAAI
errKong, Seok Mun; Kim, Duho; Lee, Kug-Seung; Kim, Min-Seob; Jin, Aihua; Park, Jae-Hyuk; Ahn, Chi-Yeong; Jeon, Tae-Yeol; Jung, Young Hwa; Yu, Seung-Ho; Mun, Junyoung; Sung, Yung-Eun
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Operando Identification of the Chemical and Structural Origin of Li-Ion Battery Aging at Near-Ambient Temperature
errJOURNAL OF THE AMERICAN CHEMICAL SOCIETY
IF15.6
err2020-07-01
err27
PREAI
errKim, Min-Seob; Lee, Byoung-Hoon; Park, Jae-Hyuk; Lee, Hyeon Seok; Antink, Wytse Hooch; Jung, Euiyeon; Kim, Jiheon; Yoo, Tae Yong; Lee, Chan Woo; Ahn, Chi-Yeong; Kang, Seok Mun; Bok, Jinsol; Ko, Wonjae; Wang, Xiao; Cho, Sung-Pyo; Yu, Seung-Ho; Hyeon, Taeghwan; Sung, Yung-Eun
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Research Directions

The data has not been retrieved yet.
Co-authors
Cooperation Journals
T
Taeghwan Hyeon
H-index: 169 · Papers: 688
Y
Yung‐Eun Sung
H-index: 100 · Papers: 754
S
Sang Hoon Joo
H-index: 82 · Papers: 297
S
Sang Kyu Kwak
H-index: 71 · Papers: 475
W
Won‐Sub Yoon
H-index: 70 · Papers: 440
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