Nanotechnologies in ceramic electrochemical cells

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Progress in understanding triple ionic–electronic conduction in perovskite oxides for protonic ceramic fuel cell applications

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Nanoscale, 2025, 17, 11133
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Perovskites for protonic ceramic fuel cells: a review

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Boosting steam tolerance and electrochemical performance of an La0.6Sr0.4Co0.2Fe0.8O3−δ-based air electrode for protonic ceramic electrochemical cells

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A new layered barium cobaltite electrode for protonic ceramic cells

Allan J. M. Araújo, Vanessa C. D. Graça, Rafael A. Raimundo, Antonio C. L. Filho, Daniel A. Macedo and Francisco J. A. Loureiro

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Exploring the potential of triple conducting perovskite cathodes for high-performance solid oxide fuel cells: a comprehensive review

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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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Fluorinated Air Electrodes for Enhanced Re-PCEC Performance through Ultrafast Sintering Method

Alessio Belotti, Yuhao Wang, Yufei Song, Antonino Curcio, Matthew James Robson, Alessandro Manzotti, Jingwei Li and Francesco Ciucci

ACS Appl. Energy Mater., 2025, 8, 2898
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Nickel Doping Manipulation towards Developing High-Performance Cathode for Proton Ceramic Fuel Cells

Mingzhuang Liang, Dongliang Liu, Yijun Zhu, Wei Zhou, Guangming Yang, Ran Ran and Zongping Shao

J. Electrochem. Soc., 2022, 169, 094509
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Electrochemical Evaluation of Mixed Ionic and Electronic Conductor-Proton Conducting Oxide Composite Cathode for Protonic Ceramic Fuel Cells

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KHNES, 2024, 35, 48
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Entropy engineering strategies for optimizing solid oxide cell air electrode performance: A review

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Journal of Alloys and Compounds, 2025, 1010, 177585
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Investigating A-site deficiency engineering in cathodes for metal-supported protonic ceramic fuel cells

Che Wang, Botao Zhou, Na Xu and Zhanlin Xu

Journal of Alloys and Compounds, 2025, 1037, 182402
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A novel non-crystallizing Na2O-K2O-TiO2 silicate glass sealant for protonic ceramic fuel cell applications

Jianwei Gao, Xiaoqing Si, Mingshen Li, Wendi Zhao, Chun Li, Junlei Qi and Jian Cao

Ceramics International, 2024, 50, 49972
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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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Accelerated proton exchange kinetics and poisoning resistance of La0.8Sr0.2Co0.2Fe0.8O3-δ through high-entropy engineering strategies

Hongming Liu, Wenjing Zhang, Mingfei Li, Xiuyang Qian, Chuanqi Sun, Renci Xu, Hui Huang, Wenlin Yang, Mumin Rao and Yihan Ling

Journal of Power Sources, 2025, 659, 238441
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Cathode water management towards improved performance of protonic ceramic fuel cells

Chuan Zhou, Dongliang Liu, Meijuan Fei, Xixi Wang, Ran Ran, Meigui Xu, Wei Wang, Wei Zhou, Ryan O'Hayre and Zongping Shao

Journal of Power Sources, 2023, 556, 232403
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Electrokinetic Insights into the Triple Ionic and Electronic Conductivity of a Novel Nanocomposite Functional Material for Protonic Ceramic Fuel Cells

Idris Temitope Bello, Na Yu, Yufei Song, Jian Wang, Ting‐Shan Chan, Siyuan Zhao, Zheng Li, Yawen Dai, Jie Yu and Meng Ni

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A self-assembled composite cathode with enhanced activity and stability for protonic ceramic fuel cells

Senyan Lei, Jiyang Ma, Wenlu Li, Muhammad Bilal Hanif, Cheng-Xin Li, Deli Wang and Shimin Wang

Journal of Power Sources, 2025, 631, 236257
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Fluorine Anion-Doped Ba0.6Sr0.4Co0.7Fe0.2Nb0.1O3-δ as a Promising Cathode for Protonic Ceramic Fuel Cells

Yang Liu, Shanshan Jiang, Hao Qiu, Wei Wang, Elaine Miller and Chao Su

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Facile anion engineering: A pathway to realizing enhanced triple conductivity in oxygen electrodes for reversible protonic ceramic electrochemical cells

Xi Chen, Na Yu, Idris Temitope Bello, Daqin Guan, Zheng Li, Tong Liu, Tong Liu, Zongping Shao and Meng Ni

Energy Storage Materials, 2023, 63, 103056
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Advances in Materials and Interface Understanding in Protonic Ceramic Fuel Cells

Nikolai Tsvetkov, Dongyeon Kim, Incheol Jeong, Jun Hyuk Kim, Sejong Ahn, Kang Taek Lee and WooChul Jung

Adv Materials Technologies, 2023, 8
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Probing oxygen reduction and water uptake kinetics of BaCo0.4Fe0.4Zr0.1Y0.1-xZnxO3-δ cathodes for protonic ceramic fuel cells

Yin Xu, Feng Hu, Youmin Guo, Jin Zhang, Yonglong Huang, Wei Zhou, Jian Sun, Beibei He and Ling Zhao

Separation and Purification Technology, 2022, 297, 121482
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Boost electrocatalytic activity and durability of Fe/Nb co-doping PrBbCo2O6 electrode for proton-conducting solid oxide cells

Tong Wei, Wenzhuo Zhang, Beila Huang, Juan Wang, Kaiyuan Ling, Pengyu Sun, Xingwen Liu and Peng Qiu

International Journal of Hydrogen Energy, 2026, 197, 152648
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High-entropy BCZGLY as a proton-conducting electrolyte: Material-level validation and implications for electrochemical cells

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Journal of the European Ceramic Society, 2026, 46, 118389
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Advances and challenges in developing protonic ceramic cells

Donguk Kim, Tae Kyeong Lee, Seungwoo Han, Yuhan Jung, Dong Gyu Lee, Mingi Choi and Wonyoung Lee

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Reverse Atom Capture on Perovskite Surface Enabling Robust and Efficient Cathode for Protonic Ceramic Fuel Cells

Sunce Zhao, Wenjia Ma, Weiwei Wang, Yonglong Huang, Ji Wang, Sijiao Wang, Zhu Shu, Beibei He and Ling Zhao

Advanced Materials, 2024, 36
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Cobalt-free perovskite La0.6Ba0.4Ni0.2Fe0.8-xTixO3-δ(x=0–0.3) as cathode for intermediate-temperature solid oxide fuel cells

Na Xu, Shijiao Zhang, Shaohui Su, Junling Meng, Lina Zhao and Zhanlin Xu

International Journal of Hydrogen Energy, 2024, 50, 1064
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Fine‐Tunning BaCo0.4Fe0.4Zr0.1Y0.1O3−δ‐Based Air Electrodes for Reversible Protonic Ceramic Cells via Co‐Engineering A‐site Deficiency and Nickel Content

Mingzhuang Liang, Yixiao Song, Yufei Song, Daqin Guan, Dongliang Liu, Wenhuai Li, Igor V. Alexandrov, Artyom V. Sidelnikov, Guangming Yang, Wei Zhou, Ran Ran, Meigui Xu and Zongping Shao

Adv Funct Materials, 2025, 35
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Highly active and durable triple conducting composite air electrode for low-temperature protonic ceramic fuel cells

Qi Huang, Shanshan Jiang, Yujia Wang, Jingjing Jiang, Yubo Chen, Jiahuan Xu, Hao Qiu, Chao Su and Daifen Chen

Nano Res., 2023, 16, 9280
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La0.7Sr0.3Fe0.9Ni0.1O3−δ–Ce0.8Sm0.2O2−δ Composite Cathode with a Hollow Nanofiber Structure Prepared through Coaxial Electrospinning for Protonic Ceramic Fuel Cells

Xin Zhao, Wen Liu, Jian Zhang, Xuanlin Lu, Jiaxuan Chen, Tianqi Shao, Jinpeng Zhang, Yicheng Zhao and Yongdan Li

ACS Appl. Energy Mater., 2024, 7, 10171
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What kind of PCFC material physical property values do we need? —From a system efficiency perspective

Kunpeng Li, Takeru Murakami, Yohei Nagata, Yuichi Mikami, Kosuke Yamauchi, Tomohiro Kuroha, Yuji Okuyama, Yasunobu Mizutani, Masashi Mori and Takuto Araki

Applied Energy, 2025, 381, 125132
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Machine Learning Tailored Anodes for Efficient Hydrogen Energy Generation in Proton-Conducting Solid Oxide Electrolysis Cells

Fangyuan Zheng, Baoyin Yuan, Youfeng Cai, Huanxin Xiang, Chunmei Tang, Ling Meng, Lei Du, Xiting Zhang, Feng Jiao, Yoshitaka Aoki, Ning Wang and Siyu Ye

Nano-Micro Lett., 2025, 17
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Nano-Engineered Interfaces in Dual-Layer Electrodes for Protonic Ceramic Cells with Enhanced Stability and Kinetics

Yuqi Geng, Shuanglin Zheng, Saroj Karki, Alejandro Serrano, Yijie Jiang, Bello Idris, Anshu Kumari, Dongyang Cao and Hanping Ding

ACS Nano, 2025, 19, 42566
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High-Performance Protonic Ceramic Fuel Cells Based on PrBa0.5Sr0.5Co1.5Fe0.5O5+δ Microstructure Optimization

Keun Hee Kim, Dong Hwan Kim, Hyung Jong Choi, Heon Jun Jeong, Wonjoon Choi, Gwon Deok Han, Fritz B. Prinz and Joon Hyung Shim

Int. J. of Precis. Eng. and Manuf.-Green Tech., 2025, 12, 1521
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Perovskite-based nanocomposites as high-performance air electrodes for protonic ceramic cells

Yongning Yi, Ran Ran, Wei Wang, Wei Zhou and Zongping Shao

Current Opinion in Green and Sustainable Chemistry, 2022, 38, 100711
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Pr0.7Ba0.3Co0.8-Fe0.2Ni O3−δ perovskite: High activity and durable cathode for intermediate-to-low-temperature proton-conducting solid oxide fuel cells

Wanfeng Zhu, Haocong Wang, Lanlan Xu, Jianguang Yuan, Jian Gong and Xiaojuan Liu

International Journal of Hydrogen Energy, 2023, 48, 33633
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Facile Deficiency Engineering in a Cobalt‐Free Perovskite Air Electrode to Achieve Enhanced Performance for Protonic Ceramic Fuel Cells

Qirui Ye, Huaqing Ye, Zilin Ma, Haoqing Lin, Bote Zhao, Guangming Yang, Feifei Dong, Meng Ni, Zhan Lin and Shanqing Zhang

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Composite cathodes for protonic ceramic fuel cells: Rationales and materials

Meng Wang, Chao Su, Zhonghua Zhu, Hao Wang and Lei Ge

Composites Part B: Engineering, 2022, 238, 109881
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High-Performance Co-Free Ruddlesden–Popper-Type Perovskites by In Situ-Controlled Exsolution-Defined Nanocomposites for Protonic Ceramic Fuel Cell Cathodes

Jian Gong, Lanlan Xu, Wanfeng Zhu, Lei Xie, Xiping Chen and Xiaojuan Liu

ACS Sustainable Chem. Eng., 2024, 12, 3757
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Strategic potassium doping in perovskites: A pathway to superior oxygen reduction reaction and hydration activity in reversible proton ceramic electrochemical cells

Xingchen Feng, Yifei Wang, Hesheng Zheng, Pei Wang, Xiaoyu Wang, Juntao Feng, Yijian Wang, Tao Cong, Zhongyi Zhao and Xifeng Ding

Journal of Power Sources, 2025, 630, 236136
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Tungsten-doped Sr/Co-free La0.65Ca0.35FeO3-δ/BZCYYb composite: A highly stable cathode for proton-conducting solid oxide fuel cells

Qinglu Guan, Senyan Lei, Yanchao Zhu, Chengxin Li and Wenlu Li

International Journal of Hydrogen Energy, 2026, 213, 153791
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Large-scale protonic ceramic electrochemical cells fabricated by inkjet printing

Sung Min Kang, Yoon Seong Kim, Kyung Chan Min, Sun Beom Kim, Dongwook Shin, Wonyoung Lee, Jongsup Hong, Gwon Deok Han and Joon Hyung Shim

Chemical Engineering Journal, 2026, 531, 173992
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Machine learning-driven discovery of high-performance Co/Sr-free air electrodes for protonic ceramic electrolysis cells

Ning Wang, Qingwen Su, Huanxin Xiang, Biyao Zhou, Jiaxin Huang, Fangyuan Zheng, Ruijie Zhu, Yoshitaka Aoki, Ling Meng, Feng Jiao, Baoyin Yuan, Chunmei Tang and Siyu Ye

eScience, 2026, 6, 100486
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Fundamental Understanding and Applications of Protonic Y‐ and Yb‐Coped Ba(Ce,Zr)O3 Perovskites: State‐of‐the‐Art and Perspectives

Nikolai A. Danilov, Inna A. Starostina, George N. Starostin, Anna V. Kasyanova, Dmitry A. Medvedev and Zongping Shao

Advanced Energy Materials, 2023, 13
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Multicomponent doping realized superior triple-conducting within cobalt-free Ruddlesden-Popper-type perovskite for Proton-conducting fuel cells cathode

Jian Gong, Lanlan Xu, Ruiping Deng, Hanfei Zhuge and Xiaojuan Liu

International Journal of Hydrogen Energy, 2024, 64, 158
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Self-assembled La0.6Sr0.4FeO3-δ-La1.2Sr0.8NiO4+δ composite cathode for protonic ceramic fuel cells

Zhi Yang, Jian Zhang, Bingxue Wu, Xin Zhao, Xuanlin Lu, Yicheng Zhao and Yongdan Li

Ceramics International, 2023, 49, 25381
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Ultra-elevated power density and high energy efficiency of protonic ceramic fuel cells: Numerical and experimental results

Kunpeng Li, Hiroyuki Shimada, Yasunobu Mizutani, Yuji Okuyama and Takuto Araki

Energy Conversion and Management, 2023, 296, 117678
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Dual Self-Assembled Nanocomposite Cathode for Protonic Ceramic Fuel Cells

Chunyu Yuan, Xiaofeng Tong, Chen Li, Zesi Sun, Ping Li, Yumeng Zhang, Ningling Wang, Xuesong Shen, Zhongliang Zhan and Ligang Wang

Energy Fuels, 2024, 38, 2396
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Evaluation of rational design and hydration ability of medium-entropy Mn-doped LSCF-based phases

Elena Filonova, Alexey Suntsov, Ivan Grobovoy, Anastasiya Ivanova, Ekaterina Guseva, Roman Ivanov, Mikhail Semkin and Aleksander Pirogov

Ceramics International, 2024, 50, 40363
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Nanostructural engineering of porous perovskite cathodes for high-performance protonic ceramic fuel-cells using piezoelectric inkjet-printing

Wanhyuk Chang, Kyung Ho Oh, Sung Min Kang, Jun Sung Hwang, Kyung Chan Min and Joon Hyung Shim

Additive Manufacturing, 2025, 97, 104606
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The Air Flow Distributions within a Typical Planar Protonic Ceramic Fuel Cell Stack

M. Zhu, Z. Yang, Z. Han, A. Ishutkin, A. Raza, Z. Yu and D. Chen

International Journal of Electrochemical Science, 2022, 17, 220667
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Construction of more oxygen vacancies of BaCo0.4Fe0.4Zr0.2O3-δ for high-performance proton-conducting solid oxide fuel cell cathodes

Ye Han, Rui Zhang, Yanchao Wang, Huiying Qi, Baofeng Tu, Tong Wei and Peng Qiu

Ceramics International, 2024, 50, 47963
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Evaluation of the electrocatalytic performance of a novel nanocomposite cathode material for ceramic fuel cells

Idris Temitope Bello, Yufei Song, Na Yu, Zheng Li, Siyuan Zhao, Adeleke Maradesa, Tong Liu, Zongping Shao and Meng Ni

Journal of Power Sources, 2023, 560, 232722
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Significantly Enhanced Performance of Protonic Ceramic Fuel Cells by Laser Engineering the Electrolyte/Cathode Interface

Tianyi Zhou, Hua Huang, Yuqing Meng, Jacob Conrad, Minda Zou, Zeyu Zhao, Kyle S. Brinkman and Jianhua Tong

ACS Energy Lett., 2024, 9, 4557
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Study on the enhanced cathodic performance of BZCYYb-based SOFCs by A-site deficient LSCFN

Xin Song, Che Wang, Na Xu, Zhanlin Xu and Junling Meng

International Journal of Hydrogen Energy, 2025, 100, 519
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Progress in Materials and Metal Substrates for Solid Oxide Fuel Cells

Young-Wan Ju

Energies, 2025, 18, 3379
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