Oxygen exchange kinetics of BaGd0.3La0.7Co2O6−δ with exsolved Co3O4 nanoparticles in dry and humid atmospheres

Jónína B. Guðmundsdóttir, Vincent Thoréton, Bo Jiang, Anuj Pokle, Einar Vøllestad, Reidar Haugsrud and Jonathan M. Polfus

Phys. Chem. Chem. Phys., 2025, 27, 8467
DOI: 10.1039/D4CP04791E

Fundamental and technological aspects of thermochemical expansion of proton-conducting oxides: a case study of BaSn1−xScxO3−δ

G. N. Starostin, D. S. Tsvetkov, I. A. Starostina, V. V. Sereda, M. T. Akopian, D. A. Malyshkin, I. L. Ivanov, A. A. Murashkina, A. Yu Zuev and D. A. Medvedev

J. Mater. Chem. A, 2024, 12, 14022
DOI: 10.1039/D4TA02402H

Ruddlesden–Popper perovskite oxides as emerging air electrodes for protonic ceramic cells

Yongning Yi, Yuanzhao Liu, Ran Ran, Guangming Yang, Wei Zhou, Wei Wang and Zongping Shao

J. Mater. Chem. A, 2026
DOI: 10.1039/D6TA00295A

Protonic ceramic electrochemical cells for hydrogen production from seawater electrolysis

Zhiwei Du, Wenjie Gong, Kang Xu, Feng Zhu, Xirui Zhang and Yu Chen

J. Mater. Chem. A, 2024, 12, 28066
DOI: 10.1039/D4TA05666C

A robust protonic ceramic fuel cell with a triple conducting oxygen electrode under accelerated stress tests

Shuanglin Zheng, Wenjuan Bian and Hanping Ding

Mater. Adv., 2024, 5, 2296
DOI: 10.1039/D3MA01167D

A high power metal-supported protonic ceramic fuel cell using increased proton conductivity in the cathode functional layer of La1−xSrxScO3 (LSSc, x = 0.1–0.25)

Hyo-Young Kim, Motonori Watanabe, Jun Tae Song, Miki Inada and Tatsumi Ishihara

J. Mater. Chem. A, 2025, 13, 1172
DOI: 10.1039/D4TA06783E

Ion transport in dry and hydrated Ba0.95La0.05(Fe1−xYx)O3−δ and implications for oxygen electrode kinetics of protonic ceramic cells

Christian Berger, Tolga Acartürk, Ulrich Starke, Joachim Maier and Rotraut Merkle

J. Mater. Chem. A, 2025, 13, 21575
DOI: 10.1039/D5TA03014E

Electricity-to-ammonia interconversion in protonic ceramic cells: advances, challenges and perspectives

Mingzhuang Liang, Jinwook Kim, Xiaomin Xu, Hainan Sun, Yufei Song, SungHyun Jeon, Tae Ho Shin, Zongping Shao and WooChul Jung

Energy Environ. Sci., 2025, 18, 3526
DOI: 10.1039/D4EE06100D

Advancements and prospects of perovskite-based fuel electrodes in solid oxide cells for CO2 electrolysis to CO

Ruijia Xu, Shuai Liu, Meiting Yang, Guangming Yang, Zhixin Luo, Ran Ran, Wei Zhou and Zongping Shao

Chem. Sci., 2024, 15, 11166
DOI: 10.1039/D4SC03306J

Advances in reversible protonic ceramic electrochemical cells operated below 723 K: theoretical insights and experimental developments

Libin Lei, Ruiming Qiu, Feifei Dong, Hanlin Su, Ao Wang, Junyao Wang, Zhipeng Tian, Chao Wang, Bo Liang, Xianglong Luo, Ying Chen, Dmitry A. Medvedev and Jian Xue

J. Mater. Chem. A, 2025, 13, 36881
DOI: 10.1039/D5TA04354A

CO2-tolerant perovskite cathodes for enhanced solid oxide fuel cells: advancements, challenges, and strategic perspectives

Zilin Ma, Qirui Ye, Huaqing Ye, Feifei Dong, Meng Ni and Zhan Lin

J. Mater. Chem. A, 2024, 12, 19606
DOI: 10.1039/D4TA02455A

High-performance and excellent thermal cycling stability of reversible protonic ceramic cells enabled by a promising Sr/Co-free PrNi0.5Fe0.5O3−δ air electrode

Boseok Seong, Jiwon Yun and Sihyuk Choi

J. Mater. Chem. A, 2024, 12, 32084
DOI: 10.1039/D4TA05359A

Recent advances in perovskite air electrode materials for protonic solid oxide electrochemical cells

Cancan Peng, Xu Han, Sebete Mabaleha, Philip Kwong, Yao Zheng and Xiaoyong Xu

Energy Environ. Sci., 2025, 18, 4555
DOI: 10.1039/D5EE00983A

Ba(Zr, Ce)O3-based proton-conducting solid oxide electrolysis cells for efficient hydrogen production

Shuangting Jiang, Xinxin Shu, Xiaozhong Zheng, Hongge Pan and Wenping Sun

J. Mater. Chem. A, 2025, 13, 41429
DOI: 10.1039/D5TA07493B

Probing the proton exchange kinetics of BaZr0.1Ce0.7Y0.1Yb0.1O3−δ ceramic electrolyte by operando diffuse reflectance infrared Fourier transform spectroscopy

Yuqing Meng, Fan Liu, Meng Li, Zixian Wang, Hao Deng, Qian Zhang, Haixia Li, Wanhua Wang, Quanwen Sun, Joshua Gomez, Zeyu Zhao, Haiyan Zhao and Dong Ding

Energy Environ. Sci., 2026, 19, 828
DOI: 10.1039/D5EE05957G

Boosting high-performance in Zr-rich side protonic solid oxide electrolysis cells by optimizing functional interlayer

Chunmei Tang, Ning Wang, Sho Kitano, Hiroki Habazaki, Yoshitaka Aoki and Siyu Ye

Green Energy & Environment, 2025, 10, 150
DOI: 10.1016/j.gee.2024.02.003

Cu, Zn Co-doped ruddlesden-popper La1·2Sr0·8NiO4+δ oxides as high-performance air electrodes of medium-temperature protonic ceramic electrolysis cells

Zhengfeng Wang, Xiaoyun Miao, Xingzhi Zhu, Shihang Guo, Donglin Han, Xiaofeng Ye and Zhaoyin Wen

Journal of Power Sources, 2024, 597, 234141
DOI: 10.1016/j.jpowsour.2024.234141

Theoretical Insights into Equilibrium Potentials in Electrochemical Cells with Multiple Mobile Charge Carriers

Felix Ehrlich, Akhil Ashar, Oscar Furst, Philipp Blanck, Huayang Zhu, Robert J. Braun, Robert J. Kee and Olaf Deutschmann

J. Electrochem. Soc., 2025, 172, 124521
DOI: 10.1149/1945-7111/ae2959

In Situ Exsolved FeRu Nanoparticles‐Enhanced Biomimetic Electrode for Intermediate Temperature Ammonia Synthesis and Simulation

Yakun Wang, Long Wang, Yeqing Ling, Duanhao Wang, Guangming Yang and Tao Li

Small, 2025, 21
DOI: 10.1002/smll.202508056

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
DOI: 10.1021/acs.energyfuels.3c04882

Recent Progress in Sr2Fe1.5Mo0.5O6‐δ‐Based Multifunctional Materials for Energy Conversion and Storage

Hainan Sun, Xiaomin Xu, Yufei Song and Zongping Shao

Adv Funct Materials, 2024, 34
DOI: 10.1002/adfm.202411622

Progress in infiltration technology applied to air electrodes with proton-conducting electrolyte backbones

Elena Yu. Pikalova

Electrochem. Mater. Technol., 2025, 4
DOI: 10.15826/elmattech.2025.4.054

Multiscale engineering of BaZr1-xYxO3-δ -based protonic ceramics: A critical review of defect chemistry, interface design, and computational insights

Idris Temitope Bello, Saroj Karki, Shuanglin Zheng, Jiufeng Ruan, Anshu Kumari, Yuqi Geng, Sooraj Patel, Zheng Li, Pejman Kazempoor, Wenjuan Bian, Yihan Ling, Iman Ghamarian, Yingtao Liu, Bin Wang, Zongping Shao, Meng Ni and Hanping Ding

Energy Reviews, 2025, 4, 100165
DOI: 10.1016/j.enrev.2025.100165

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
DOI: 10.1007/s40820-025-01764-7

Entropy-engineered perovskite cathodes: A novel approach for efficient and durable CO2 electrolysis

Nan Zhang, Wenyu Zhang, Mengyu Wu, Rui Wang, Yansheng Gong, Huanwen Wang, Jun Jin, Ling Zhao and Beibei He

Journal of Colloid and Interface Science, 2025, 682, 70
DOI: 10.1016/j.jcis.2024.11.161

Cerium‐Entropy Coupling Boosts Oxygen Vacancy Density and Bifunctional Oxygen Electrocatalysis in Reversible Protonic Ceramic Electrochemical Cells

Duanhao Wang, Tao Li, Yakun Wang, Long Wang, Yeqing Ling, Yanling Feng, Peijun Li, Jiancheng Wang, Xin Zhou, Wei Cao, Guangming Yang, Rui Xiao and Haowei Huang

Adv Funct Materials, 2026, 36
DOI: 10.1002/adfm.202525122

Current and further trajectories in designing functional materials for solid oxide electrochemical cells: A review of other reviews

Stanislav Baratov, Elena Filonova, Anastasiya Ivanova, Muhammad Bilal Hanif, Muneeb Irshad, Muhammad Zubair Khan, Martin Motola, Sajid Rauf and Dmitry Medvedev

Journal of Energy Chemistry, 2024, 94, 302
DOI: 10.1016/j.jechem.2024.02.047

Air electrodes for reversible protonic ceramic electrochemical cells: fundamental principles, optimization strategies, advanced characterization, and future perspectives

Xianfei Ruan, Rongzheng Ren, Fengyi Xie, Xiaodan Yu, Chunming Xu, Jinshuo Qiao, Wang Sun, Zhenhua Wang and Kening Sun

Coordination Chemistry Reviews, 2026, 552, 217550
DOI: 10.1016/j.ccr.2025.217550

Recent advances in air Electrode–Electrolyte interfacial engineering for high-performance protonic ceramic cells

Tong Wang, Jiayue Liu, Jiayue Duan, Zhihong Du, Kevin Huang and Hailei Zhao

International Journal of Hydrogen Energy, 2026, 225, 154531
DOI: 10.1016/j.ijhydene.2026.154531

Advanced Electrode Materials for Efficient Hydrogen Production in Protonic Ceramic Electrolysis Cells

Zhipeng Liu, Lilin Zhang, Chunyue Joey Zheng, Yuan Zhang, Bin Chen, Zongping Shao and Jingjie Ge

Advanced Materials, 2025, 37
DOI: 10.1002/adma.202503609

A gradient electrode strategy for structurally integrated reversible protonic ceramic cells with kinetically active electrolytes

Saroj Karki, Idris Temitope Bello, Anshu Kumari, Yuqi Geng, Shuanglin Zheng, Yingtao Liu and Hanping Ding

Nano Energy, 2026, 152, 111912
DOI: 10.1016/j.nanoen.2026.111912

A Highly Active and Robust Air Electrode for Reversible Protonic Ceramic Cells: Advanced Performance Achieved by Low-Lewis-Acid-Strength Cation Doping Strategy

Chenghao Yang, Jin Li, Caichen Yang, Yitong Li, Ao Hu, Jian Pu and Bo Chi

ACS Materials Lett., 2024, 6, 3540
DOI: 10.1021/acsmaterialslett.4c00806

Experimental and microkinetic investigation of thermo-catalytic ammonia decomposition over a Ba-promoted Ru/Ni-BCZY catalyst for use in ammonia-fed protonic ceramic cells

Sadaf Davari, Rinu Chacko, Tim Bastek, Patrick Lott, Julian Dailly, Sofia Angeli and Olaf Deutschmann

Applied Catalysis A: General, 2025, 708, 120571
DOI: 10.1016/j.apcata.2025.120571

Critical insights into the steam electrolysis electrode in protonic ceramic cells for hydrogen production

Meng Li, Fan Liu and Dong Ding

Nat Catal, 2025, 8, 293
DOI: 10.1038/s41929-025-01313-w

Electro‐Thermal Coupling Catalysis

Yuxiang Shen, Wenwen Zhang, Shaowei Zhang, Xiaomin Zhang, Houfu Lv, Yuefeng Song, Lin Zhu, Heng Zheng and Guoxiong Wang

Angew Chem Int Ed, 2026, 65
DOI: 10.1002/anie.202523537

Protons in (Ga,Sc,In,Y)3+-doped BaFeO3 triple conductors — Site energies and migration barriers investigated by density functional theory calculations

A. Chesnokov, D. Gryaznov, E.A. Kotomin, J. Maier and R. Merkle

Solid State Ionics, 2025, 421, 116788
DOI: 10.1016/j.ssi.2025.116788

Steam‐Induced Surface Reconstruction of Air Electrodes for Reversible Protonic Ceramic Electrochemical Cells

Yinlin Chang, Tao Liu, Jingyuan Rao, Min Fu, HaoZhe Zhang, Chuang Wang and Zetian Tao

Adv Funct Materials, 2026, 36
DOI: 10.1002/adfm.202517821

Pivotal roles in advancing perovskite air electrodes for protonic ceramic cells - Research progress and perspectives

Yuesheng Bai, Jingfan Zhou, Zunxing Chu, Zuoqing Liu, Ran Ran, Wei Zhou and Guangming Yang

Future Batteries, 2026, 9, 100158
DOI: 10.1016/j.fub.2026.100158

Optimization of Ba0.5Sr0.5Co0.8Fe0.2O3-δ-BaCe0.7Zr0.1Y0.1Yb0.1O3-δ composite electrodes: Influence of component ratio and current collector

Kristina Fedorova, Egor Gordeev, Olga Seliverstova and Ekaterina Antonova

Solid State Ionics, 2025, 431, 117035
DOI: 10.1016/j.ssi.2025.117035

Critical review on improved hybrid deep learning modeling strategies for online battery state of charge estimation in large-scale energy storage systems

Shunli Wang, Beining Hu, Qin Zhang, Quan Dang and Carlos Fernandez

Journal of Power Sources, 2026, 673, 239714
DOI: 10.1016/j.jpowsour.2026.239714

Lithographic Innovations in the Development of Solid Oxide Cells: Techniques, Advancements, and Prospects

Muhammad Waqas, Yinghua Niu, Mengjun Tang, Birkneh Sirak Teketel, Weirong Huo, Shuwei Hao and Weiqiang Lv

Small, 2025, 21
DOI: 10.1002/smll.202410114

The influence of microstructural evolution and phase structure on ferroelectric properties of La modified BaTiO3 ceramics synthesized via sol-gel and solid-state reaction methods

Mahmoud. S. Alkathy, Othman Ali, H. A Kassim, Mansour K. Gatasheh and J. A. Eiras

Appl. Phys. A, 2025, 131
DOI: 10.1007/s00339-025-08434-w

Rational self-supported electrode design with optimized ion migration and gas diffusion for efficient anion exchange membrane water electrolyzer

Minghui Ning, Yu Wang, Libo Wu, Fanghao Zhang, Chuqing Yuan, Shaowei Song, Luo Yu, Dezhi Wang, Shuo Chen and Zhifeng Ren

Materials Today Physics, 2025, 50, 101611
DOI: 10.1016/j.mtphys.2024.101611

Life cycle environmental and cost assessment of the protonic ceramic electrolysis stack manufacturing

Zheng Li, Nan Zheng, Xi Chen, Zhipeng Zhou, Yanya Liu, Mengxuan Zeng and Meng Ni

International Journal of Hydrogen Energy, 2025, 145, 633
DOI: 10.1016/j.ijhydene.2025.06.086

Boosting Ammonia‐Fueled Protonic Ceramic Fuel Cells with RuFe Nanoparticle Exsolution: Enhanced Performance via Secondary Redox Treatment

Zuoqing Liu, Haosong Di, Dongliang Liu, Guangming Yang, Yinlong Zhu, Zhixin Luo, Ran Ran, Wei Wang, Wei Zhou and Zongping Shao

Adv Funct Materials, 2025, 35
DOI: 10.1002/adfm.202420214

Exploring hydration of air electrodes for protonic ceramic cells: A review

Haosong Di, Zuoqing Liu, Ming Xiao, Yuesheng Bai, Guangming Yang, Zhixin Luo, Wei Wang, Ran Ran, Wei Zhou and Zongping Shao

Chemical Engineering Journal, 2025, 507, 160759
DOI: 10.1016/j.cej.2025.160759

Recycling-triggered performance enhancement of double-perovskite-based cathode in protonic ceramic fuel cells

Zhongcheng Zhang, Yinhui Zha, Xiaolong Deng, Hu Jia and Jiafeng Cao

Materials Science and Engineering: B, 2026, 329, 119424
DOI: 10.1016/j.mseb.2026.119424

Perovskite air electrodes for reversible protonic ceramic electrochemical cells: Architecture design and degradation mitigation

Hua Zhang, Xiaochao Xin, Shurui Li, Siyi Qin, Xuezhen OuYang, Chao Liu, Yifan Jiang, Weisheng Zhong, Yuansong Luo, Weijie Ni and Yangyang Zhao

Electrochemistry Communications, 2026, 184, 108123
DOI: 10.1016/j.elecom.2026.108123

Advances in high-temperature solid oxide electrolysis technology for clean hydrogen and chemical production: materials, cells, stacks, systems and economics

Kyung Joong Yoon, Sanghoon Lee, Sun-Young Park and Nguyen Q. Minh

Progress in Materials Science, 2025, 154, 101520
DOI: 10.1016/j.pmatsci.2025.101520

Advancements in electrolyser stack performance: A comprehensive review of Latest technologies and efficiency strategies

Erman Eloge Nzaba Madila, Ashkan Makhsoos, Mahesh M. Shanbhag and Bruno G. Pollet

International Journal of Hydrogen Energy, 2025, 144, 1168
DOI: 10.1016/j.ijhydene.2025.04.047

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
DOI: 10.1016/j.ceramint.2025.08.428

Advancement in materials and strategies for reliable and high-efficiency proton-conducting electrolytes in solid oxide cells

Shaoshuai Chen, Qingyuan Li, Wenyuan Li and Xingbo Liu

Chemical Engineering Journal, 2025, 519, 164664
DOI: 10.1016/j.cej.2025.164664

Tuning Sr2Fe1.5Mo0.5O6-δ perovskites with Ni as an active and durable air electrode for reversible proton ceramic electrochemical cells

Long Wang, Feifan Huang, Yeqing Ling, Yakun Wang and Tao Li

International Journal of Hydrogen Energy, 2026, 200, 152920
DOI: 10.1016/j.ijhydene.2025.152920

High-performance phosphorus-doped SrCo0·8Fe0·2O3-δ cathode for protonic ceramic fuel cells

Zuoqing Liu, Ziheng Hu, Haosong Di, Meiting Yang, Guangming Yang, Wei Wang, Ran Ran and Wei Zhou

Ceramics International, 2024, 50, 40409
DOI: 10.1016/j.ceramint.2024.03.087

Proton ions migration in amorphous Nd-alumina oxide based- electrolyte

Muhammad Ahsan Masood, Naveed Mushtaq, Badriah S. Almutairi, Touseef Ahmad, Muhammad Shahid Sharif, Muhammad Khalid, M.A.K. Yousaf Shah, Yuzheng Lu, Fan Yang, Bin Zhu and Jun Wang

Journal of Power Sources, 2024, 614, 234980
DOI: 10.1016/j.jpowsour.2024.234980

Advancement in Electrolyte Materials for Solid Oxide Fuel Cells

Mohamad Fairus Rabuni, Faidzul Hakim Adnan, Faizani Mohd-Noor, Fadzli Irwan Bahrudin and Diyana Kamarudin

Korean J. Chem. Eng., 2026, 43, 593
DOI: 10.1007/s11814-025-00601-2

Electro‐Thermal Coupling Catalysis

Yuxiang Shen, Wenwen Zhang, Shaowei Zhang, Xiaomin Zhang, Houfu Lv, Yuefeng Song, Lin Zhu, Heng Zheng and Guoxiong Wang

Angewandte Chemie, 2026, 138
DOI: 10.1002/ange.202523537

Tuning Ceramic-Metal Wettability of Nickel Cermets for Efficient and Durable Hydrogen Oxidation and Evolution in Protonic Ceramic Cells

Mingxuan Dai, Yongcheng Tong, Wentao He, Shuangting Jiang, Zesi Sun, Wenping Sun, Zhenjun Jiao, Xiaofeng Tong and Zhongliang Zhan

ACS Appl. Mater. Interfaces, 2025, 17, 37879
DOI: 10.1021/acsami.5c04996

A Superior Catalytic Air Electrode with Temperature-Induced Exsolution toward Protonic Ceramic Cells

Kang Zhu, Lijie Zhang, Nai Shi, Bingbing Qiu, Xueyu Hu, Daoming Huan, Changrong Xia, Ranran Peng and Yalin Lu

ACS Nano, 2024, 18, 5141
DOI: 10.1021/acsnano.3c12609

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
DOI: 10.1016/j.ces.2024.120034

Constructing high-performance micro fuel electrodes for reversible proton ceramic electrochemical cells

Yeqing Ling, Feifan Huang, Bin Wang and Tao Li

Electrochemistry Communications, 2024, 166, 107775
DOI: 10.1016/j.elecom.2024.107775

Synergistically engineered in-situ self-assembled heterostructure composite nanofiber cathode with superior oxygen reduction reaction catalysis for solid oxide fuel cells

Hao Lou, Haixia Zhang, Chuangang Yao, Mingcun Chen, Zhe Zhang, Baixi Xia, Yuxi Sun, Wenwen Zhang, Haocong Wang, Xiaoshi Lang and Kedi Cai

Journal of Colloid and Interface Science, 2024, 666, 285
DOI: 10.1016/j.jcis.2024.04.032

Developing advanced oxygen electrodes for reversible protonic ceramic electrochemical cells via controlled bismuth doping on diverse perovskite lattice positions

Yushi Feng, Peng Su, Hongjing Liu, Xu Sun, Bingqi Zhang, Qian Duan, Jingwei Li, Yu Shen and Fang Wang

Chemical Engineering Journal, 2024, 500, 156758
DOI: 10.1016/j.cej.2024.156758

Recent Advances and Challenges in Perovskite‐Based Protonic Ceramic Electrolytes: Design Strategies and Fabrication Innovations

Haoyu Nie, Zuoqing Liu, Ming Xiao, Guangming Yang, Tao Li, Inna A. Starostina, Dmitry A. Medvedev, Wei Wang, Wei Zhou and Ran Ran

Adv Funct Materials, 2025, 35
DOI: 10.1002/adfm.202416651

Exsolution-driven surface engineering of Ruddlesden–Popper oxides for protonic ceramic air electrodes

Zohaib Ur Rehman, Aleeza Javeed, Bingbing Qiu, Kang Zhu, Hassan Akhtar, Jiwen Yang, Ranran Peng and Changrong Xia

Chemical Engineering Journal, 2026, 175842
DOI: 10.1016/j.cej.2026.175842

Role of Sintering Aids in Electrical and Material Properties of Yttrium- and Cerium-Doped Barium Zirconate Electrolytes

Shivesh Loganathan, Saheli Biswas, Gurpreet Kaur and Sarbjit Giddey

Processes, 2024, 12, 2278
DOI: 10.3390/pr12102278

Advances and challenges in high-performance cathodes for protonic solid oxide fuel cells and machine learning-guided perspectives

Baoyin Yuan, Ning Wang, Chunmei Tang, Ling Meng, Lei Du, Qingwen Su, Yoshitaka Aoki and Siyu Ye

Nano Energy, 2024, 122, 109306
DOI: 10.1016/j.nanoen.2024.109306

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
DOI: 10.1016/S1872-2067(25)64786-3

Enhancing surface activity and durability in triple conducting electrode for protonic ceramic electrochemical cells

Shuanglin Zheng, Wei Wu, Yuchen Zhang, Zeyu Zhao, Chuancheng Duan, Saroj Karki and Hanping Ding

Nat Commun, 2025, 16
DOI: 10.1038/s41467-025-59477-9

A comprehensive review of diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) techniques in protonic ceramic cells (PCCs): Current status and future perspective

Zixian Wang, Fan Liu, Yuqing Meng, Wenjuan Bian, Haiyan Zhao, Chuancheng Duan, Michael T. Benson, Meng Li, Bin Liu and Dong Ding

eScience, 2025, 5, 100437
DOI: 10.1016/j.esci.2025.100437

A Molten Alkali Approach to Tailor Hydroxyl Groups of Hexaazatrinaphthalene Toward High‐Capacity and Low‐Potential Anode of Aqueous Proton Batteries

Guoqing Zhao, Xiaorong Yan, Yujie Dai, Xinyu Wang, Zhihui Wang, Bei Wang, Rui Li, Yuxin Hao, Haiping Yu, Huige Ma, Hongwei Li, Chuanguang Wu, Jingru Liu, Mingjun Hu and Jun Yang

Small, 2024, 20
DOI: 10.1002/smll.202406962

Defect-engineered heterogeneous interfaces for enhanced activity and durability in protonic ceramic cell air electrodes

Lin Ge, Xiaole Yu, Zenan Zhao, Zhanheng Jin, Zhexiang Yu, Bingyu He and Sheng Cui

Transactions of Materials Research, 2025, 1, 100141
DOI: 10.1016/j.tramat.2025.100141

Exploration of Mass Transfer and Electrochemical Performance of SOFCs through the Anode Structure: Experiments, Modeling, and Mechanism Analysis

Yue Xu, Huazhong Zhao, Dongxu Cui, Tao Li and Rui Xiao

Energy Fuels, 2025, 39, 2772
DOI: 10.1021/acs.energyfuels.4c05385

Proton diffusivity in protonic ceramic membrane for electrochemical methanation in molten salts

Manabu Tokushige, Takanori Itoh and Kan Hachiya

J Solid State Electrochem, 2025, 29, 5121
DOI: 10.1007/s10008-024-06127-7

Toward Efficient Biofuel Production: A Review of Online Upgrading Methods for Biomass Pyrolysis

Xian Pan, Shiliang Wu, Jiahui Chen, Xin Zhou, Xinying Chen, Zhiqiang Xin, Peilin Ding and Rui Xiao

Energy Fuels, 2024, 38, 19414
DOI: 10.1021/acs.energyfuels.4c04131

Optimization of Performance at Air Electrode Side for Protonic Solid Oxide Cells: Advances and Machine Learning Guided Perspectives

Fangyuan Zheng, Huanxin Xiang, Liangjie Zhong, Xueling Wang, Xiaohan Zhang, Qingwen Su, Chunmei Tang, Ling Meng, Lei Du, Feng Jiao, Yoshitaka Aoki, Baoyin Yuan, Ning Wang and Siyu Ye

Small, 2025, 21
DOI: 10.1002/smll.202503157

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
DOI: 10.1016/j.jpowsour.2024.236136

Indium‐Doping‐Induced Nanocomposites with Improved Oxygen Reaction Activity and Durability for Reversible Protonic Ceramic Electrochemical Cell Air Electrodes

Zhiwei Du, Kang Xu, Feng Zhu, Yangsen Xu, Fan He, Hui Gao, Wenjie Gong, YongMan Choi and Yu Chen

Adv Funct Materials, 2024, 34
DOI: 10.1002/adfm.202409188

Synergistic dual-phase air electrode enables high and durable performance of reversible proton ceramic electrochemical cells

Zuoqing Liu, Yuesheng Bai, Hainan Sun, Daqin Guan, Wenhuai Li, Wei-Hsiang Huang, Chih-Wen Pao, Zhiwei Hu, Guangming Yang, Yinlong Zhu, Ran Ran, Wei Zhou and Zongping Shao

Nat Commun, 2024, 15
DOI: 10.1038/s41467-024-44767-5

The Path to Next-Generation Air-Electrodes for Ceramic Cells: Decoupling Activity and Stability

Jingwei Li, Yuhao Wang and Francesco Ciucci

ACS Energy Lett., 2025, 10, 4796
DOI: 10.1021/acsenergylett.5c02249

Technological achievements in the fabrication of tubular-designed protonic ceramic electrochemical cells

Maria A Gordeeva, Artem P Tarutin, Nikolai A Danilov and Dmitry A Medvedev

Mater. Futures, 2024, 3, 042102
DOI: 10.1088/2752-5724/ad7872

Robust Cathode for Efficient CO2 Electrolysis Driven by Entropy Engineering in Solid Oxide Electrolysis Cells

Meiting Yang, Shuai Liu, Xinran Shen, Ruijia Xu, Jiangyuan Feng, Zhixin Luo, Guangming Yang, Yu Liu, Ran Ran, Wei Zhou and Zongping Shao

ACS Energy Lett., 2024, 9, 3818
DOI: 10.1021/acsenergylett.4c01447

Phase relationships and thermal behavior of one-pot synthesized dual-phase BaCe0.5Fe0.5O3–δ composites

Liana R. Tarutina, Polina S. Kuznetsova, Lubov S. Skutina, Anna A. Murashkina and Dmitry A. Medvedev

Ceramics International, 2025, 51, 3471
DOI: 10.1016/j.ceramint.2024.11.324

Attenuating the metal‑oxygen bonds in BaCo0.4Fe0.4Zr0.1Y0.1O3-δ to achieve a high efficiency bifunctional oxygen electrode for reversible solid oxide cells

Kai Li, Haitao Cheng, Chenxuan Zhao and Lichao Jia

Sustainable Materials and Technologies, 2025, 45, e01523
DOI: 10.1016/j.susmat.2025.e01523

Atomistic Simulations of Thermal and Chemical Expansions of PrNixCo1‐xO3‐δ Accelerated by Machine Learning Potentials

Hao Deng, Quanwen Sun, Meng Li, Zeyu Zhao, Wenjuan Bian, Bin Liu and Dong Ding

Small Methods, 2026, 10
DOI: 10.1002/smtd.202500816

Pathways to Mitigate Chromium Poisoning in Electrolysis Devices

Muhammad Bilal Hanif and Mihalis N. Tsampas

ACS Appl. Energy Mater., 2026, 9, 26
DOI: 10.1021/acsaem.5c02749

High-Entropy BaCo0.2Zn0.2Ga0.2Zr0.2Y0.2O3−δ -NiO Composite Oxygen Electrodes for High-Performance Protonic Ceramic Cells

Zihao Liao, Ying Yang, Dingrong Ou, Zesong Wang, Xiaoyan Zhang, Jun Jiang, Yu Zhuo, Chenghao Yang, Lu Zou, Jian Pu and Bo Chi

J. Electrochem. Soc., 2025, 172, 104506
DOI: 10.1149/1945-7111/ae1069

A-site cation deficient SrTa0.1Fe0.9O3-δ as a bi-functional cathode for both oxygen ion- and proton-conducting solid oxide fuel cells

Hao Qiu, Mingzhuang Liang, Jing Zhao, Zhixian Liang, Shanshan Jiang, Huangang Shi, Wei Wang, Huabing Wen and Chao Su

Ceramics International, 2024, 50, 40500
DOI: 10.1016/j.ceramint.2024.06.160

Remarkably high hydration capability of BaSn1–In O3– perovskite materials: What do we need to know about protons in complex oxides?

Mariam T. Akopian, Danil E. Matkin, Artem P. Tarutin, Inna A. Starostina and Dmitry A. Medvedev

Materials Reports: Energy, 2026, 6, 100382
DOI: 10.1016/j.matre.2025.100382

An active bifunctional Pd-doped double perovskite air electrode for reversible protonic ceramic electrochemical cells

Zhiwei Du, Fan He, Hui Gao, Yangsen Xu, Feng Zhu, Kang Xu, Jiaojiao Xia, Hua Zhang, Yixuan Huang, Ying Liu and Yu Chen

Energy Storage Materials, 2024, 68, 103345
DOI: 10.1016/j.ensm.2024.103345

Ion-conducting materials based on Y-doped SrSnO3: Features of ceramics preparation and transport properties

Danil E. Matkin, Mariam T. Akopian, Artem P. Tarutin, Gennady K. Vdovin, Muhammad Bilal Hanif, Inna A. Starostina and Dmitry A. Medvedev

Journal of the European Ceramic Society, 2025, 45, 117441
DOI: 10.1016/j.jeurceramsoc.2025.117441

Toward Advanced Fuel Electrodes for High‐Performance Proton‐Conducting Ceramic Cells

Shuangting Jiang, Xiaozhong Zheng and Wenping Sun

Advanced Energy Materials, 2025, 15
DOI: 10.1002/aenm.202403745

A Comparative Study on the Performance of Proton Ceramic Electrolysis Cells under Various Gas Conditions

Junho Jo, Dong Wan Jin and Hyung-Tae Lim

Ceramist, 2024, 27, 262
DOI: 10.31613/ceramist.2024.00059

A new Co‐based cathode with high performance for intermediate‐temperature solid oxide fuel cells

Chaoran Zhou, Zhixian Liang, Hao Qiu, Shanshan Jiang, Wei Wang and Chao Su

Asia-Pacific J Chem Eng, 2025, 20
DOI: 10.1002/apj.3162

Synergistic construction of nano nickel and lanthanum tungstate matrix for CO2-tolerant PCEC: Achieving stable CO2 methanation

Chenhao Wang, Xiaoyun Miao, Ting Luo, Xingzhi Zhu, Xiaofeng Ye and Zhaoyin Wen

Journal of Energy Chemistry, 2026, 114, 146
DOI: 10.1016/j.jechem.2025.09.086

Improved Performance of Reversible Solid Oxide Cells with Ba0.9Co0.2Fe0.7Nb0.1F0.1O2.9−δ Semiconductor: Synthesis, Characterization, and Performance Evaluation

Qiyu Yang, Yanxin Quan, Yunhao Ma, Zhiyu Liu, Fei Yan and Ping Li

Ind. Eng. Chem. Res., 2024, 63, 7530
DOI: 10.1021/acs.iecr.4c00957

Self-optimized and stable nanocomposites via one-pot synthesis for high-temperature CO2 electrolysis in solid oxide electrolysis cells

Meiting Yang, Fang Pang, Shuai Liu, Ruijia Xu, Guangming Yang, Ran Ran, Wei Zhou and Zongping Shao

Journal of Power Sources, 2024, 602, 234277
DOI: 10.1016/j.jpowsour.2024.234277

Scaffold-infiltrated self-assembled cathodes for intermediate-low-temperature protonic ceramic fuel cells

Yeqing Ling, Feifan Huang, Long Wang, Guoping Xiao and Tao Li

Energy, 2025, 341, 139473
DOI: 10.1016/j.energy.2025.139473

Research progress on the poisoning behavior of air electrodes and corresponding protection strategies for protonic ceramic cells

Peng Qiu, Hao Lin, Zhiwei Peng, Huiying Qi, Baofeng Tu, Nanqi Li, Tianyu Zhu, Yanying Lu and Yanru Yang

Energy Reviews, 2025, 4, 100150
DOI: 10.1016/j.enrev.2025.100150

Co-expression of multi-genes for polynary perovskite electrocatalysts for reversible solid oxide cells

Xiaoxin Zhang, Hongyuan He, Yu Chen, Guangming Yang, Xiao Xiao, Haiping Lv, Yongkang Xiang, Shuxiong Wang, Chang Jiang, Jianhui Li, Zhou Chen, Subiao Liu, Ning Yan, Xue Yong, Abdullah N. Alodhayb, Yuanming Pan, Ning Chen, Jinru Lin, Xin Tu, Zongping Shao and Yifei Sun

Nat Commun, 2025, 16
DOI: 10.1038/s41467-025-58178-7

Why do BaCo0.4Fe0.4Zr0.1Y0.1O3–δ-derived complex oxides become one of the most promising electrodes for protonic ceramic electrochemical cells? An explanatory review

Liana R. Tarutina, Maria A. Gordeeva, Danil E. Matkin, Mariam T. Akopian, George N. Starostin, Anna V. Kasyanova, Artem P. Tarutin, Nikolai A. Danilov, Inna A. Starostina, Dmitry A. Medvedev and Zongping Shao

Chemical Engineering Journal, 2024, 490, 151615
DOI: 10.1016/j.cej.2024.151615

Ultra durable composite steam electrode with cube-shaped BaZr 0.85Y 0.15O 3− δ facet-boosted efficiency toward advanced protonic ceramic electrolysis cells

Xiaole Yu, Lin Ge, Bangze Wu, Zhexiang Yu, Bingyu He, Zhanheng Jin, Zenan Zhao, Han Chen, Yifeng Zheng and Sheng Cui

Journal of Advanced Ceramics, 2025, 14, 9221036
DOI: 10.26599/JAC.2025.9221036

High-performance novel anode-supported microtubular protonic ceramic fuel cells via highly efficient and simplified extrusion technology

Zichen Zhuang, Zuzhi Huang, Xiaoyu Zhang, Kui Liu, Guozhu Zheng, Ting Chen, Ruili Sun, Lang Xu and Shaorong Wang

Energy Mater, 2025, 5
DOI: 10.20517/energymater.2024.90

An Active Catalyst for Efficient High‐Temperature Water Splitting on Oxygen‐Ion‐Based Solid Oxide Electrolysis Cells

Yuhe Liao, Feng Zhu, Xirui Zhang, Kang Xu, Yangsen Xu, Xuan Yang, Liyan Chen and Yu Chen

Small, 2025, 21
DOI: 10.1002/smll.202507497

Triple-conducting heterostructure anodes for electrochemical ethane nonoxidative dehydrogenation by protonic ceramic electrolysis cells

Yixin Lu, Minghan Qin, Shixian Zhang, Zhen Liu, Wang Sun, Zhenhua Wang, Jinshuo Qiao and Kening Sun

Chinese Chemical Letters, 2025, 36, 110567
DOI: 10.1016/j.cclet.2024.110567

Synergistic enhancement of Zn-air battery performance via integration of Ni-doped cobalt sulfide nanoparticles within N, S-doped carbon matrix

Hyejin Kim, Kyeongseok Min, Kyeongmin Kwon, Sang Eun Shim and Sung-Hyeon Baeck

Journal of Colloid and Interface Science, 2024, 675, 104
DOI: 10.1016/j.jcis.2024.06.242

Mn-doping induced phase segregation of air electrodes enables high-performance and durable reversible protonic ceramic cells

Xiaofeng Chen, Yixuan Huang, Wanbin Lin, Jiaojiao Xia, Xirui Zhang, Wenjie Gong, Chuqian Jian, Hao Liu, Jiacheng Zeng, Jiang Liu and Yu Chen

Chinese Journal of Catalysis, 2026, 81, 333
DOI: 10.1016/S1872-2067(25)64907-2

A bifunctional cathode enabling efficient decomposition and utilization of nitrous oxide in protonic ceramic fuel cells for power generation

Tao Yuan, Shaozhuo Jia, Chen Song, Yutao Rong, Cong Ren, Zhimin Li, Yubin Chen, Youjun Lu, Weiwei Wu and Yihang Li

Nano Research, 2026, 19, 94908231
DOI: 10.26599/NR.2025.94908231

Recent advances in Ni-based electrocatalysts for low-energy hydrogen production via alternative pathways to water electrolysis

Minsu Kim, Sehyun Joung, Seungjune Lee, Heedong Kwon and Hyoyoung Lee

Energy Mater., 2025, 5
DOI: 10.20517/energymater.2024.244