Soluble Troger’s base-based polybenzimidazoles containing naphthalene units with improved phosphoric acid tolerance for use as high-temperature proton exchange membranes

Junming Dai, Jianming Zhong, Jinpeng Luo, Yu Zhang, Chunli Gong, Yinhua Wan and Yongbing Zhuang

Journal of Membrane Science, 2024, 700, 122657
DOI: 10.1016/j.memsci.2024.122657

Lignin-Derived Sustainable Cationic Polymers for Efficient High-Temperature Proton Exchange Membrane Fuel Cells

Rajesh Keloth, Oghenetega Allen Obewhere, Karen Acurio-Cerda, Martha Morton, Ehsan Zamani and Shudipto Konika Dishari

ACS Sustainable Chem. Eng., 2025, 13, 4132
DOI: 10.1021/acssuschemeng.4c10258

Superprotonic Membranes from Phosphonic Acid-Anchored Pyridinyl Sulfonated Polytriazoles: Toward Intrinsic PA Doping

Bholanath Ghanti, Brigitte Voit and Susanta Banerjee

ACS Appl. Polym. Mater., 2025, 7, 15004
DOI: 10.1021/acsapm.5c03301

Ion-Pair Membrane Based on Imidazolium-Functionalized Poly(pentafluorostyrene) for High-Temperature Proton Exchange Membrane Fuel Cell Application

Hyeongrae Cho, Julian Seiler, Petia Atanasova and Vladimir Atanasov

ACS Appl. Energy Mater., 2024, 7, 1864
DOI: 10.1021/acsaem.3c02854

Elucidating Cation Transport Properties in Nafion Membranes and Electrode Ionomer Network via X-ray Fluorescence Imaging

Andre P. C. Lee, Fatima Aziz, Fazele Karimian Bahnamiri, Malgorzata Korbas, Viorica F. Bondici, Jasna Jankovic and ChungHyuk Lee

J. Electrochem. Soc., 2025, 172, 064502
DOI: 10.1149/1945-7111/addd6a

Manganese (Ⅱ)-genistein complex as an efficient radical scavenger for fuel cells and investigation of its antioxidation mechanism

Zhihui Wang, Kangwei Xu, Xiaojun Xu, Yingxin Sun, Gaochong Liu, Feng Liu, Yongming Zhang, Gang Wei and Supeng Pei

International Journal of Hydrogen Energy, 2025, 103, 111
DOI: 10.1016/j.ijhydene.2025.01.184

Mini-review on degradation mechanism of perfluorosulfonic acid membranes induced by carboxylic end-groups

Ekaterina P. Baturina, Alexey M. Kashin and Sofia M. Morozova

Polymer Degradation and Stability, 2024, 227, 110857
DOI: 10.1016/j.polymdegradstab.2024.110857

Nanocellulose-Based Proton Exchange Membranes with Excellent Dimensional Stability, Superior Mechanical Properties, and High Proton Conductivity via Composite MOF@CNT

Sufeng Zhang, Jinrui Li, Nan Li, Xin Lv, Xiaokai Jing, Qinglu Li and Ning Wei

ACS Appl. Mater. Interfaces, 2025, 17, 15555
DOI: 10.1021/acsami.5c01422

Thiourea-based hybrid sPEEK membranes using a Sol-Gel approach: Elaboration of stabilized hybrid sPEEK membranes

E. Ferri, C. Tougne, M. Daoudi, F. Gouanvé, O. Gain, L. Gonon, V.H. Mareau, H. Mendil-Jakani, A. El Kaddouri, J.C. Perrin, J. Dillet, O. Lottin, C.C. Santini, E. Espuche and V. Dufaud

Reactive and Functional Polymers, 2026, 219, 106588
DOI: 10.1016/j.reactfunctpolym.2025.106588

All protonated phosphonic acid membrane and ionomers for high powered intermediate temperature proton exchange membrane fuel cells

Young Sang Park, Jiyoon Jung, Mo Beom Koo, Jung Gyu Kim, Jinsuk Gu, Gwan Hyun Choi, Seung Hwan Kim, Jeong F. Kim, Cheol-Hee Ahn, Seung Sang Hwang, Hoon Taek Chung and Albert S. Lee

Chemical Engineering Journal, 2025, 522, 167336
DOI: 10.1016/j.cej.2025.167336

Facile and affordable synthesis of sulfonated and phosphonated poly (p-terphenyl perfluorophenyl)s for proton exchange membrane fuel cells

Tao Wei, Yun Zhao, Zhiwei Ren, Yangkai Han, Haitao Zhang and Zhigang Shao

Next Sustainability, 2024, 3, 100021
DOI: 10.1016/j.nxsust.2023.100021

Engineering of Stabilized Ru‐Based Proton Exchange Membrane Water Electrolysis

Haisheng Zhang, Jiawei Li, Haijing Yan, Xiaodong Chen and Honggang Fu

Advanced Materials, 2026, 38
DOI: 10.1002/adma.202516207

From Formation to Failure: The Role of Hydrogen Peroxide in Proton Exchange Membrane Technologies

Tingting Mo, Christopher M. Zalitis, Colleen Jackson, Enrico Petrucco, Jonathan Sharman and Anthony R. J. Kucernak

ACS Catal., 2026, 16, 4266
DOI: 10.1021/acscatal.5c08411

Oxidation resistant cerium oxide styrene-ethylene-propylene-styrene (SEPS) composite anion exchange membranes for water electrolysis

Vinothkannan Mohanraj, Hosni Ahmed Elwan, Balakondareddy Sana, Simon Doherty and Mohamed Mamlouk

International Journal of Hydrogen Energy, 2026, 215, 153643
DOI: 10.1016/j.ijhydene.2026.153643

Yttrium doped cerium oxide as free radical scavenger for proton exchange membrane fuel cells

Liang Wang and Hongfei Jia

International Journal of Hydrogen Energy, 2024, 82, 265
DOI: 10.1016/j.ijhydene.2024.07.443

Surface engineered CeMnOx@DHNS core-shell nanostructures as multifunctional additives for highly durable proton exchange membranes

Sk Miraz Hossain, Pratyush Patnaik, Santoshkumar D. Bhat and Uma Chatterjee

Chemical Engineering Journal, 2025, 525, 170365
DOI: 10.1016/j.cej.2025.170365

Hydrocarbon Ionomeric Binders for Fuel Cells and Electrolyzers

Yu Seung Kim

Advanced Science, 2023, 10
DOI: 10.1002/advs.202303914

Biosourced Antioxidants for Chemical Durability Enhancement of Perfluorosulfonic Acid Membrane

Tanya Agarwal, Santosh Adhikari, Siddharth Komini Babu, Ajay K. Prasad, Suresh G. Advani and Rodney L. Borup

Adv Funct Materials, 2024, 34
DOI: 10.1002/adfm.202308856

How to Chemically Protect PFAS‐Free Membranes in Fuel Cells: Radical Quenching Poly(vinylphosphonic acid) Layer

Hendrik Sannemüller, Hannes Liepold, Frederik Brendel, Janka Friese, Carolin Klose, Tym de Wild and Andreas Münchinger

Adv Funct Materials, 2025
DOI: 10.1002/adfm.202526133

Hydrocarbon Proton Exchange Membranes for Fuel Cells: An Antioxidant Study

Zongyi Han, Victor Prely, Michael Yandrasits, Hong Ren, William Bangay, Torben Saatkamp and Lorenz Gubler

ACS Appl. Energy Mater., 2026, 9, 2035
DOI: 10.1021/acsaem.5c03582

Improved durability of MEAs based on Aquivion® and radical scavenger for polymer electrolyte fuel cells

Irene Gatto, Mohamed Zekri, Mairaj Ahmad, Roberto D’Agostino, Flavio Librizzi, Ada Saccà, Carmelo Lo Vecchio, Alessandra Carbone and Vincenzo Baglio

Electrochimica Acta, 2026, 559, 148590
DOI: 10.1016/j.electacta.2026.148590

A Review of Proton Exchange Membrane Degradation Pathways, Mechanisms, and Mitigation Strategies in a Fuel Cell

Dharmjeet Madhav, Junru Wang, Rajesh Keloth, Jorben Mus, Frank Buysschaert and Veerle Vandeginste

Energies, 2024, 17, 998
DOI: 10.3390/en17050998

High-pressure proton exchange membrane water electrolysis: Current status and challenges in hydrogen production

Shiyu Bin, Zeyi Chen, Yanxi Zhu, Yixiang Zhang, Yan Xia, Shihao Gong, Fanhang Zhang, Lei Shi, Xiongbo Duan and Zhiqiang Sun

International Journal of Hydrogen Energy, 2024, 67, 390
DOI: 10.1016/j.ijhydene.2024.04.188

Total oxidation stress protection of thiourea-based hybrid fuel cell membranes

C. Tougne, M. Daoudi, E. Ferri, V.H. Mareau, H. Mendil-Jakani, V. Dufaud, C. Santini, E. Espuche, O. Lottin, J.C. Perrin, J. Dillet, A. El Kaddouri and L. Gonon

Electrochimica Acta, 2025, 541, 147338
DOI: 10.1016/j.electacta.2025.147338