Phase segregation of a composite air electrode unlocks the high performance of reversible protonic ceramic electrochemical cells

Fan He, Mingyang Hou, Dongliang Liu, Yong Ding, Kotaro Sasaki, YongMan Choi, Shihang Guo, Donglin Han, Ying Liu, Meilin Liu and Yu Chen

Energy Environ. Sci., 2024, 17, 3898
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Electrocatalysis in Solid Oxide Fuel Cells and Electrolyzers

Inyoung Jang, Juliana S. A. Carneiro, Joshua O. Crawford, Yoon Jin Cho, Sahanaz Parvin, Diego A. Gonzalez-Casamachin, Jonas Baltrusaitis, Ryan P. Lively and Eranda Nikolla

Chem. Rev., 2024, 124, 8233
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Advanced Air Electrodes for Reversible Protonic Ceramic Electrochemical Cells: A Comprehensive Review

Xi Chen, Yeshu Tan, Zheng Li, Tong Liu, Yinghao Song, Shuo Zhai, Na Yu, Zongping Shao and Meng Ni

Advanced Materials, 2025, 37
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Electronic Structural Optimization of the Air Electrodes for Reversible Protonic Ceramic Electrochemical Cells via IIIA Cation Doping

Hao Liu, Wenjie Gong, Fan He, Yixuan Huang, Jiaojiao Xia, Xirui Zhang, Xiaofeng Chen, Kotaro Sasaki, YongMan Choi and Yu Chen

ACS Energy Lett., 2025, 10, 5644
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Surface reconstruction of a perovskite air electrode boosts the activity and durability of reversible protonic ceramic electrochemical cells

Chuanyu Fang, Yixuan Huang, Kang Xu, Yangsen Xu, Feng Zhu, Zhiwei Du, Hui Gao and Yu Chen

Journal of Power Sources, 2024, 614, 234984
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Surface Regulating of a Double‐Perovskite Electrode for Protonic Ceramic Fuel Cells to Enhance Oxygen Reduction Activity and Contaminants Poisoning Tolerance

Hua Zhang, Kang Xu, Fan He, Yucun Zhou, Kotaro Sasaki, Bote Zhao, YongMan Choi, Meilin Liu and Yu Chen

Advanced Energy Materials, 2022, 12
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Constructing an active and stable oxygen electrode surface for reversible protonic ceramic electrochemical cells

Kai Pei, Shunrui Luo, Fan He, Jordi Arbiol, Yangsen Xu, Feng Zhu, Yakun Wang and Yu Chen

Applied Catalysis B: Environmental, 2023, 330, 122601
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Boosting the electrocatalytic performance of double perovskite air electrodes via Rb-doping for oxygen reduction and hydrogen production in reversible protonic ceramic electrochemical cells

Chuqian Jian, Yixuan Huang, Hui Gao, Jiaojiao Xia, Wenjie Gong, Xirui Zhang, Xiaofeng Chen, Jiang Liu, Ying Liu and Yu Chen

Chinese Journal of Catalysis, 2025, 78, 313
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Recent progress on cathode materials for protonic ceramic fuel cells

Wenwen Zhang, Xiaomin Zhang, Yuefeng Song and Guoxiong Wang

Next Sustainability, 2024, 3, 100028
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Medium-entropy perovskite Pr0.4Ba0.2Ca0.2La0.2Co0.2Fe0.8O3 as a promising bifunctional electrocatalyst for electrochemical energy conversion device

Ping Li, Yifang Niu, Jianwei Du, Qiyu Yang, Zesi Sun, Fei Yan, Xiaofeng Tong and Ligang Wang

Chemical Engineering Science, 2024, 293, 120034
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Multifunctional nanocomposite active layers synergistically enhance the performance of reversible proton ceramic cell

Junmeng Jing, Ze Lei, Ziwei Zheng, Haoran Wang, Panpan Zhang, Zheng Yang, Zhaoxiang Wei, Yuhao Wang and Zhibin Yang

Renewable Energy, 2025, 243, 122551
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Surface manipulation of a triple-conducting cathode for protonic ceramic fuel cells to enhance oxygen reduction activity and CO2 tolerance

Wenwen Zhang, Hiroki Muroyama, Yuichi Mikami, Toshiaki Matsui and Koichi Eguchi

Journal of Energy Chemistry, 2023, 87, 450
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An Efficient High‐Entropy Perovskite‐Type Air Electrode for Reversible Oxygen Reduction and Water Splitting in Protonic Ceramic Cells

Fan He, Yucun Zhou, Tong Hu, Yangsen Xu, Mingyang Hou, Feng Zhu, Dongliang Liu, Hua Zhang, Kang Xu, Meilin Liu and Yu Chen

Advanced Materials, 2023, 35
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Enhancing oxygen reduction and hydrogen oxidation kinetics of La0.6Sr0.4Co0.2Fe0.8O3−δ through the synergistic doping strategy of Na and Mn

Fei Yan, Zongshang Wang, Jiaxing Shang, Zibei Zhou, Ping Li, Xiaofeng Tong, Tian Gan and Ligang Wang

Ceramics International, 2025, 51, 52211
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Surface restructuring of a perovskite-type air electrode for reversible protonic ceramic electrochemical cells

Kai Pei, Yucun Zhou, Kang Xu, Hua Zhang, Yong Ding, Bote Zhao, Wei Yuan, Kotaro Sasaki, YongMan Choi, Yu Chen and Meilin Liu

Nat Commun, 2022, 13
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Effectively enhanced oxygen reduction activity and stability of triple-conducting composite cathodes by strongly interacting interfaces for protonic ceramic fuel cells

Wenwen Zhang, Hiroki Muroyama, Yuichi Mikami, Qingshi Liu, Xiaojuan Liu, Toshiaki Matsui and Koichi Eguchi

Chemical Engineering Journal, 2023, 461, 142056
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An Efficient Steam‐Induced Heterostructured Air Electrode for Protonic Ceramic Electrochemical Cells

Kang Xu, Hua Zhang, Yangsen Xu, Fan He, Yucun Zhou, Yuxin Pan, Jiyang Ma, Bote Zhao, Wei Yuan, Yu Chen and Meilin Liu

Adv Funct Materials, 2022, 32
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An Efficient Trifunctional Spinel‐Based Electrode for Oxygen Reduction/Evolution Reactions and Nonoxidative Ethane Dehydrogenation on Protonic Ceramic Electrochemical Cells

Yangsen Xu, Hua Zhang, Kang Xu, Xirui Zhang, Feng Zhu, Wanqing Deng, Fan He, Ying Liu and Yu Chen

Advanced Materials, 2024, 36
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