Understanding the role of gas diffusion electrodes in steering the CO2 electroreduction pathway

Youngran Jung, Adith Ramakrishnan Velmurugan, Intae Kim, Hyeontae Kim, Geon-Woo Kim, Ji-Yong Kim, Jiwan Jeon, Yujin Lee, Jae-Chan Lee, Seo-June Park, Yeon-A Cha, Stefan Ringe, Dae-Hyun Nam and Young-Chang Joo

Nano Energy, 2026, 147, 111602
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Modeling of a polymer electrolyte membrane fuel cell with a hybrid continuum/discrete formulation at the rib/channel scale: Effect of relative humidity and temperature on performance and two-phase transport

Pablo A. García-Salaberri and Arturo Sánchez-Ramos

Applied Energy, 2024, 367, 123332
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Innovative humidity diagnostic method based on PEM fuel cell transient response

Juan Ponce-Hernández, Angel Sacramento, Antonio Estrada and Victor S. Balderrama

J Solid State Electrochem, 2025, 29, 2911
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Detection and Quantification of Over‐Humidification in Polymer Electrolyte Fuel Cells: Insights into Simulation, Imaging, and Sensors

Maximilian Käfer, Viktor Hacker and Merit Bodner

Adv Energy and Sustain Res, 2025, 6
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UTILE-Pore: Deep Learning-Enabled 3D Analysis of Porous Materials in Polymer Electrolyte Membrane-Based Energy Devices

André Colliard-Granero, Salvatore Ranieri, Aimy Bazylak, Tobias Morawietz, K. Andreas Friedrich, Jasna Jankovic, Michael H. Eikerling, Kourosh Malek and Mohammad J. Eslamibidgoli

J. Electrochem. Soc., 2025, 172, 074515
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A comprehensive review of cold start in proton-exchange membrane fuel cells: Challenges, strategies, and prospects

Yongsheng Yu, Weibo Zheng, Bing Li, Cunman Zhang and Pingwen Ming

Applied Energy, 2025, 390, 125846
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Operando visualization of water distribution hysteresis under temperature cycling in polymer electrolyte fuel cells

Wataru Yoshimune, Satoshi Yamaguchi, Akihiko Kato, Yoriko Matsuoka and Satoru Kato

Sci Rep, 2025, 15
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Wettability Determination of Gas Diffusion Layers for Polymer Electrolyte Fuel Cells

Barbara Thiele, Juan Herranz, Thomas J. Schmidt and Jens Eller

J. Electrochem. Soc., 2026, 173, 064509
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Impact of Microporous Layer Composition on the Water Content in the Membrane Electrode Assembly of Polymer Electrolyte Fuel Cells

Kinanti Aliyah, Anne Berger, Timon Lazaridis, Christian Appel, Christian Prehal, Andreas Menzel, Manuel Guizar-Sicairos, Glen J. Smales, Brian R. Pauw, Hubert A. Gasteiger, Lorenz Gubler, Felix N. Büchi and Jens Eller

ACS Appl. Mater. Interfaces, 2026, 18, 15034
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Guided Water Percolation in 3D-Printed Gas Diffusion Layers for Polymer Electrolyte Fuel Cells

Tim Dörenkamp, Ambra Zaccarelli, Felix N. Büchi, Thomas J. Schmidt and Jens Eller

ACS Appl. Mater. Interfaces, 2025, 17, 23959
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A Relative Hydrophobicity‐Driven Framework for Liquid Water Transport in Overlapping Porous Transport Layers of Polymer Electrolyte Fuel Cells

Sungjea Park, Junbeom Park, Jungrok Oh, Sukkee Um and Weixin Guan

International Journal of Energy Research, 2026, 2026
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Time-resolved X-ray computed tomography of wetting at the outer surface of the microporous layer in a polymer electrolyte fuel cell

Satoru Kato, Satoshi Yamaguchi, Yoriko Matsuoka, Akihiko Kato, Takahisa Suzuki and Yasutaka Nagai

Electrochemistry Communications, 2025, 181, 108065
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Comprehensive Analysis of Wettability in Waterproofed Gas Diffusion Layers for Polymer Electrolyte Fuel Cells

Wataru Yoshimune, Akihiko Kato, Satoshi Yamaguchi, Shogo Hibi and Satoru Kato

ACS Appl. Mater. Interfaces, 2024, 16, 36489
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Two-phase flow simulation of the catalyst layer/microporous layer interfacial wettability in PEMFCs

Mengli Wang, Lijun Zhu and Pang-Chieh Sui

J. Phys.: Conf. Ser., 2024, 2823, 012005
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X-ray Computed Tomography Visualization of Liquid Water in Proton Exchange Membrane Fuel Cells: A State-of-the-Art Review

Yanuar Philip Wijaya, Francesco P. Orfino and Erik Kjeang

ACS Appl. Energy Mater., 2025, 8, 12997
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Substrate Diffusion Electrodes for Electrochemical Hydrogenation: Influence of Material Choice and Process Conditions

Jonas Wolf, Zafer Acar, Fatima Shahrour, Yannick Weidemann, Sheila Hernandez, Pouya Hosseini, Kevinjeorjios Pellumbi, Julian Tobias Kleinhaus, Leon Wickert, Sebastian Sanden, Kristina Tschulik, Ulf‐Peter Apfel and Daniel Siegmund

ChemCatChem, 2025, 17
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Substrate diffusion electrodes allow for the electrochemical hydrogenation of concentrated alkynol substrate feeds

Jonas Wolf, Fatima Shahrour, Zafer Acar, Kevinjeorjios Pellumbi, Julian Tobias Kleinhaus, Leon Wickert, Ulf-Peter Apfel and Daniel Siegmund

iScience, 2025, 28, 111789
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A review of molecular dynamic simulation on polymer electrolyte membrane fuel cell

Mahsheed Rayhani and Cuiying Jian

Journal of Power Sources, 2025, 657, 238143
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Anisotropic Electrical Performance of Carbon Paper Type Gas Diffusion Layers in Proton Exchange Membrane Fuel Cells

Yanqin Chen and Xiaojin Li

ACS Appl. Electron. Mater., 2026, 8, 2346
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Visualization of initial evolution of flooding in proton exchange membrane fuel cells with parallel flow channels

Juho Na, Gyutae Park, Junghyun Park, Seonghyeon Yang, Hyoun-Myoung Oh, Jiwon Baek, Dongjin Kim, Junseo Youn, Jooyoung Lim and Taehyun Park

International Journal of Hydrogen Energy, 2025, 114, 239
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Operando X‐Ray Computed Tomography Reveals the Role of Interfacial Nucleation Nanolayers in Suppressing Mechanical Failure in Zero‐Excess Lithium All‐Solid‐State Batteries

Linfeng Xu, James Le Houx, Vyacheslav Kachkanov, Jinsong Zhang, Robin Norbert Wullich, Matthias Fankhauser, Kaspar Löffel, Thomas J. Schmidt and Mario El Kazzi

Small, 2026, 22
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Multiscale characterization of polymer electrolyte fuel cells elucidated by quantum beam analysis

Wataru Yoshimune

Bulletin of the Chemical Society of Japan, 2024, 97
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Effects of Perforation Size and Compression on Water Removal From Structure‐Modified Diffusion Media in PEFC

Kosuke Nishida, Tatsuki Furukawa and Reiya Kaneko

Fuel Cells, 2025, 25
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Integrated MEA for polymer electrolyte membrane fuel cells enabled by freeze–casting and direct membrane deposition

Hyeon-Seung Jung, Seung Tae Lee, Seung-Hyeon Moon, Chanho Pak and Jae-Hun Kim

Chemical Engineering Journal, 2026, 527, 171993
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Gas-Induced Structural Damages in Forward-Bias Bipolar Membrane CO2 Electrolysis Studied by Fast X-ray Tomography

Robert Fischer, Matthieu A. Dessiex, Federica Marone and Felix N. Büchi

ACS Appl. Energy Mater., 2024, 7, 3590
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The Role of Operating Temperature on Pore‐Scale Gas Transport in Polymer Electrolyte Membrane Electrolyzers

Chaeyoung T. Ham, Pranay Shrestha, Leya Kober, Sergey Gasilov, M. Adam Webb and Aimy Bazylak

Advanced Science, 2025, 12
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Unveiling the dual role of penetration layers in proton exchange membrane fuel cells

Sangho Moon, Kisung Lim, Soojin Ahn, Kyeongmin Kim, Jihoon Sohn and Hyunchul Ju

Applied Thermal Engineering, 2026, 285, 129296
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Combining materials development with structural design: Insights into porous transport layer for proton exchange membrane water electrolysis

Junna Yang, Xiuyue Wang, Zheyuan Ding, Zhenye Kang, Bin Wang, Ziting Du, Min Wang and Feng-Yuan Zhang

Renewable and Sustainable Energy Reviews, 2025, 223, 116030
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