Recent advances in anion-exchange membranes for electrolyzers, fuel cells and redox-flow batteries

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Polynorbornene copolymers combining flexible ether side chains and rigid hydrophobic segments for AEMWE

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Poly(arylene piperidinium) terpolymer membranes with dual piperidinium cations and semi-fluoroalkyl pendants for anion exchange membrane water electrolyzers

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The CF3TMS adduct of anthraquinone as a monomer for making polymers with potential as separation membranes

Kim Jiayi Wu, John M. Tobin, Anli Ji, Yang Shi, Chunchun Ye, Gary S. Nichol, Alessio Fuoco, Mariagiulia Longo, Johannes C. Jansen and Neil B. McKeown

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A simple and cost-efficient route to prepare sulfonated dihalo-monomers for synthesizing sulfonated aromatic PEMs

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Ionomeric binders in polymer electrolyte fuel cells: roles, challenges, and advances

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From mold to Ah level pouch cell design: bipolar all-solid-state Li battery as an emerging configuration with very high energy density

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Atomic insights into the ion-conducting channels of poly(arylene piperidinium) anion exchange membranes

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Tetrazole functionalization: a new strategy toward stable alkaline ion-solvating polymer electrolytes

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Poly(Arylene Alkylene)s with Tetrazole Pendants for Alkaline Ion‐Solvating Polymer Electrolytes

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ChemSusChem, 2024, 17
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Synthesis and Chemical Transformation of Nitrogen-Rich Polyolefins through Copolymerization of Ethylene with Polar Cyclic Olefins

Kangkang Li, Lei Cui, Yixin Zhang and Zhongbao Jian

Macromolecules, 2025, 58, 9412
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Multigrain Ruthenium Nanocrystals with Enriched (101¯${{\bar{1}}}$1) Facets for Enhanced Hydrogen Oxidation in Anion Exchange Membrane Fuel Cells

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Advanced Materials, 2025
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Alkali‐Stable Cations and Anion Exchange Membranes

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Performance-Limiting Factors of Hydrocarbon Ionomeric Binders for Fuel Cells and Electrolyzers

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Engineering antioxidant ion-solvating membranes via precise metal oxide hybridization for 3000 h-durable alkaline water electrolyzers

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Chemically robust ether-free polymer-based bipolar membrane with a 3D junction for high-performance water splitting and efficient acid/base production

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Bottlenecks of commercializing anion exchange membranes for energy devices

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Poly(fluorene)-Based Anion Exchange Membranes, Part 1: Effect of Pendant Alkyl Chain Length on Membrane Properties

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Macromolecules, 2025
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Proton Exchange Membrane (PEM) Water Electrolysis: Cell-Level Considerations for Gigawatt-Scale Deployment

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Poly(p-terphenylene piperidinium)s with perfluoroalkyl side chains for high-performance anion exchange membranes

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Facile Production of Ion-Conductive Anion Exchange Membranes through In Situ Quaternization

Hazel J. Gerber and Paul A. Kohl

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Block Adamantane‐Contained Poly(Arylether Sulfone)s With Tetra‐Quaternized Side Chains as Anion Exchange Membranes

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Microporous poly(aryl piperidinium) hydroxide exchange membranes with multi-directional branched structure for high performance fuel cells

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Novel triangular pyramidal poly(arylamine-piperidine-aryl) anion exchange membranes for fuel cells

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Fast and selective ion transport in ultrahigh-charge-density membranes

David Kitto, Carolina Espinoza, José C. Díaz, Jacquelyn Zamora and Jovan Kamcev

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Sulfonated Poly(fluorene alkylene)s Containing Dual Hydrophilic and Hydrophobic Side Chains for High-Performance Proton Exchange Membranes

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ACS Appl. Polym. Mater., 2024, 6, 14716
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Deconvoluting Degradation Mechanisms in Anion Exchange Membrane Water Electrolysis Using Operando X‐ray Microtomography

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Advanced Energy Materials, 2025
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Preparation and Alkali Resistance Research of Cyclotriphosphazene Based Hexa‐Imidazole Compound Functionalized Addition‐Type Polynorbornene Anion Exchange Membranes

Wenjun Zhang, Xiaohui He, Defu Chen, Ling Feng, Quan Li, Jia Ye, Zhihui Fu, Nengquan Yu and Longming Huang

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BODIPY-derived fluorescent probes for targeting and tracking lipid droplets dynamics

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CGC-Scandium-Mediated Copolymerization of Ethylene with Amine-Functionalized Cyclic Olefins

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ACS Catal., 2024, 14, 15565
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Isomeric Poly(arylene piperidinium) Electrolyte Membranes with High Alkaline Durability

Tao Wang, Duoying Chen, Chenxi Wang, Haibing Wei and Yunsheng Ding

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Constructing Hydrophilic Polymer Membranes with Microporosity for Aqueous Redox Flow Batteries

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Side-chain crosslinked Poly(terphenyl alkylene) anion exchange membranes with improved dimensional stability for water electrolysis

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Polyvinylimidazolium/polyacrylonitrile nanofiber separator with enhanced polysulfide adsorption toward durable lithium–sulfur batteries

Ping Feng, Chenxiao Lin, Fang Chen, Yiwei Gao, Yuning Fang, Yong Zheng, Yan Yan and Mingkai Liu

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Advances in anion exchange membrane ion transport channels for hydrogen production from electrolytic water: Performance optimization and transport mechanisms

Jinsha Zheng, Jiayuan Yan, Yonghao Dong, Sirui Chen, Feixiang Gong, Yongzhe Yang, Jin Wang, Lei Wang and Xudong Wang

International Journal of Hydrogen Energy, 2025, 169, 151191
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Design of Efficient and Mechanically Robust Anion Exchange Membrane for Water Electrolysis Achieved by Chemically Crosslinked Elastomers using Polyfluorene‐Based Conjugated Polymers

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Tailoring high-performance bipolar membrane for durable pure water electrolysis

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Machine Learning for Prediction and Synthesis of Anion Exchange Membranes

Yongjiang Yuan, Pengda Fang, Han Yuan, Xiuyang Zou, Zhe Sun and Feng Yan

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N-Spirocyclic quaternary ammonium ionene membranes prepared by polyhydroxyalkylation

Pegah Mansouri Bakvand, Thanh Huong Pham and Patric Jannasch

Journal of Membrane Science, 2025, 723, 123922
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Quinuclidinium‐Based Microporous Anion Exchange Membranes for Water Electrolysis

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Angewandte Chemie, 2025
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Optimizing the PTFE wetproofing of nickel porous transport layers for anion exchange membrane water electrolyzers

Mohammed Al-Murisi, Sriram Mosali, Mahmoud Amirsalehi, Prabhu Ganesan, Héctor R. Colón-Mercado and William E. Mustain

International Journal of Hydrogen Energy, 2025, 134, 92
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Pendant meta-Piperidinium-Based Anion Exchange Membranes with Enhanced Alkaline Stability for Water Electrolysis

Qihang Zhang, Liqiang Yin, Rong Ren, Lanlan He, Linqin Wang and Licheng Sun

ACS Energy Lett., 2025, 10, 3735
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Polyphenylene‐Based Anion Exchange Membranes with Robust Hydrophobic Components Designed for High‐Performance and Durable Anion Exchange Membrane Water Electrolyzers Using Non‐PGM Anode Catalysts

Fanghua Liu, Kenji Miyatake, Ahmed Mohamed Ahmed Mahmoud, Vikrant Yadav, Fang Xian, Lin Guo, Chun Yik Wong, Toshio Iwataki, Yuto Shirase, Katsuyoshi Kakinuma and Makoto Uchida

Advanced Energy Materials, 2025, 15
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Tuning properties of PEO-functionalized ion-solvating blend membranes via PEO side chain length: Impact on alkaline water electrolysis performance

Sara Gjoshi, Charalampos Anastasopoulos, Kamal Ghotia, Davide Grilli, Franz Egert, Syed Asif Ansar, Fatemeh Razmjooei and Valadoula Deimede

Journal of Membrane Science, 2025, 733, 124368
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Polyarylmethylpiperidinium (PAMP) for Next Generation Anion Exchange Membranes

Liqiang Yin, Rong Ren, Lanlan He, Husileng Lee, Qihang Zhang, Guoheng Ding, Linqin Wang and Licheng Sun

Angew Chem Int Ed, 2025, 64
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Enhancing OH‾ conduction in poly(arylene piperidinium) anion exchange membranes with hydrophobic perfluorinated side chains

Yuning Fang, Fang Chen, Xiaoqin Chen, Yiwei Gao, Sihang Mao, Zeye Fu, Yi Xu, Jie Gao, Chenxiao Lin and Yonggao Xia

Journal of Membrane Science, 2025, 717, 123616
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Ether‐Free Alkaline Polyelectrolytes for Water Electrolyzers: Recent Advances and Perspectives

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Poly(Aryl-co-Aryl Piperidinium) Copolymers for Anion Exchange Membrane Fuel Cells and Water Electrolyzers

Nanjun Chen, Chuan Hu and Young Moo Lee

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Technology Landscape of Anion Exchange Membrane Water Electrolyzers: Where Are We Today?

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ACS Energy Lett., 2025, 10, 3058
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Quinuclidinium‐Based Microporous Anion Exchange Membranes for Water Electrolysis

Wenhao Zou, Gonggen Tang, Kang Peng, Xiaowei Mo, Tao Hu, Zhengjin Yang and Tongwen Xu

Angew Chem Int Ed, 2025
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Partially PEG‐Grafted Poly(Terphenyl Piperidinium) Anion Exchange Membranes with Balanced Properties for Alkaline Fuel Cells

Dongrui Chu, Runan Shao, Jingjing Zhang, Qiyu Zhou, Zhichao Zheng, Yangyang Xu and Lei Liu

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Microwave-assisted synthesis of polyfluorenes and their modification to ionomers for proton exchange membranes

Philipp Martschin, Daniela Hirsch, Sebastian Auffarth, Simon Thiele and Jochen Kerres

Materials Today Advances, 2025, 26, 100591
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Development of boosted microphase separation exploiting highly rigid poly(phenyl-alkane)s anion exchange membranes for excellent performance fuel cells

Ziliang Li, Li Gao, Xuemei Wu, Xiaobin Jiang, Xiangcun Li, Wu Xiao, Wanting Chen, Wenji Zheng, Xuehua Ruan, Xiaoming Yan and Gaohong He

Journal of Power Sources, 2025, 628, 235911
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Chain entanglement and free-volume effects in branched poly(arylene piperidinium) anion-exchange membranes: Random-branched versus end-branched

Jiandang Xue, John C. Douglin, Tong Huang, Haifei Jiang, Junfeng Zhang, Yan Yin, Dario R. Dekel and Michael D. Guiver

Journal of Membrane Science, 2025, 717, 123519
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Advancements in Poly(Arylene Piperidinium)-Based Anion Exchange Membranes: From Molecular Design to High-Performance Applications in Fuel Cells and Water Electrolysis

Wei Keat Ng, Wai Yin Wong, Chun Yik Wong, Kiranraj Vaiyanan Kannan, Kee Shyuan Loh, Norazuwana Shaari, Mohd Shahbudin Bin Mastar and Siew Hoong Shuit

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Ether‐Free Alkaline Polyelectrolytes for Water Electrolyzers: Recent Advances and Perspectives

Chuan Hu, Yong Wang and Young Moo Lee

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Highly Efficient Synthesis of Alkyl-Linked Poly(arylene alkylene) Anion Exchange Membranes via Postfunctionalization Integrated with Olefin Hydroboration and Suzuki Coupling Reaction

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Macromolecules, 2025, 58, 652
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Insights into the Alkaline Stability of Poly(arylene piperidinium)s

Chenxi Wang, Tao Wang, Duoying Chen, Qianjun Ling, Chao Liu, Xueliang Li, Haibing Wei and Yunsheng Ding

Macromolecules, 2025, 58, 8335
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High-performing phenanthrene-containing poly(arylene piperidinium)s for anion exchange membranes

Triet Nguyen Dai Luong, Si Chen and Patric Jannasch

Journal of Membrane Science, 2025, 719, 123724
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High‐performance poly(m-terphenyl fluorenyl)s containing long flexible side chains with dual 1,2,3-triazole and disulfonated units for proton exchange membranes

Yufeng Liang, Ziqiang Liu, Kejing Lin, Weimin Yin and Yuanqin Zhu

Journal of Membrane Science, 2025, 718, 123691
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Identifying and Quantifying Loss Sources in Anion-Exchange Membrane Water Electrolyzers

Karam Yassin, Rinat Attias, Yoed Tsur and Dario R. Dekel

ACS Electrochem., 2025, 1, 655
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Design of robust and versatile hydrocarbon-based single-ion-conducting polymer electrolytes

Ain Uddin, Michelle L. Lehmann, Tanya Agarwal, Heemin Park, Catalin Gainaru, Lilin He, Alexei P. Sokolov, Yu Seung Kim and Tomonori Saito

Cell Reports Physical Science, 2025, 6, 102712
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Addressing the Challenge of Electrochemical Ionomer Oxidation in Future Anion Exchange Membrane Water Electrolyzers

Jihoon Lim, Jeffrey M. Klein, Seung Geol Lee, Eun Joo Park, Sun Young Kang, Sandip Maurya, William E. Mustain, Shannon Boettcher and Yu Seung Kim

ACS Energy Lett., 2024, 9, 3074
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Combining cryptand-barium complexed cations with poly(terphenylene alkylene) backbones for anion-exchange membrane applications: Fuel cells and water electrolysis

Haixia Zhang, Tao Wang, Yu Wang, Haibing Wei and Wei You

Journal of Membrane Science, 2025, 735, 124546
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Functionalized Triblock Copolymers with Tapered Design for Anion Exchange Membrane Fuel Cells

Ming-Tsung Lee

Polymers, 2024, 16, 2382
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Dibromoxylene-crosslinked sulfonated para-PBI membranes for use in high temperature polymer electrolyte membrane fuel cells operating with reformate gas

Asridin Dayan, Kobra Azizi, Lars Nilausen Cleemann and Dirk Henkensmeier

Electrochimica Acta, 2025, 514, 145630
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Advanced cross-linked anion exchange membranes from acetal ethylene vinyl alcohol copolymer and quaternary ammonium poly(vinyl benzyl chloride) for fuel cell application

Yuyang Lu, Huimin Fan, Renjie Ren, Minhao Wang, Cuiwen Deng, Quan Yang, Yi Liu, Li Xiao, Lin Zhuang and Juanjuan Han

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A semi-flexible polybenzimidazole with enhanced comprehensive performance for high-temperature proton exchange membrane fuel cells

Yamei You, Xinyang Deng, Qian Liu, Yanjun Hou and Shoulei Miao

International Journal of Hydrogen Energy, 2024, 78, 879
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Effect of Ta–TiO2 Nanoparticles in Anion Exchange Membranes: Improved Hydroxide Ion Conductivity and Mechanical Strength for Alkaline Water Electrolysis Cells

Ahmed Mohamed Ahmed Mahmoud, Kenji Miyatake, Kaito Tsujii, Katsuyoshi Kakinuma, Fanghua Liu, Vikrant Yadav, Fang Xian, Lin Guo, Chun Yik Wong, Toshio Iwataki and Makoto Uchida

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Hydroxide exchange membranes towards water electrolysis and fuel cells: A review on the recent advances, challenges and opportunities

Wei Wang, Yunfei Sun, Xiaofen Liu, Ming Wei, Chenyi Zhao, Kai-Ge Zhou and Meiling Wu

Advanced Membranes, 2024, 4, 100111
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Poly(fluorene)-Based Anion Exchange Membranes for High-Performance and Durable Alkaline Water Electrolyzers: Effect of the Pendent Ammonium Structure

Vikrant Yadav, Kenji Miyatake, Ahmed Mohamed Ahmed Mahmoud, Fanghua Liu, Fang Xian, Lin Guo, Chun Yik Wong, Toshio Iwataki, Makoto Uchida and Katsuyoshi Kakinuma

Energy Fuels, 2025, 39, 1418
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Porous Organic Polymers as Ionomers for High‐Performance Alkaline Membrane Water Electrolysis

Sandra Rico‐Martínez, Hyeon Keun Cho, Chuan Hu, Young Jun Lee, Jesús A. Miguel, Angel E. Lozano and Young Moo Lee

ChemSusChem, 2025, 18
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Dual-cationic Poly(terphenyl-co-octylcarbazole-piperidinium) membranes via rapid processing for anion exchange membrane water electrolysis: Experimental and simulation insights

Jin Hyuk Kim, Gi Hyo Sim, Hyuk Jin Roh, Jae Hun Lee and Jong Hak Kim

Journal of Membrane Science, 2026, 738, 124785
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Thermally Cured Sulfonated para‐PBI as Ion Solvating Membrane for Use in Water Electrolysis

Asridin Dayan, DongHyun Lee, Kobra Azizi, Lars Nilausen Cleemann, Won‐Chul Cho and Dirk Henkensmeier

Advanced Energy Materials, 2025, 15
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Polyarylmethylpiperidinium (PAMP) for Next Generation Anion Exchange Membranes

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Supercharged ion exchange membranes via short-chain crosslinkers

Dingchang Yang and Qilei Song

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Anion Exchange Ionomer Binders for Alkaline Fuel Cells

Alannah C. Gowling and Kelly M. Meek

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Promoting in-situ stability of hydroxide exchange membranes by thermally conductive network for durable water electrolysis

Wei Wang, Ruixiang Guo, Aodi Zheng, Xiaorui Jin, Xiongjie Jia, Zhiwei Ren, Yangkai Han, Lifeng Zhang, Yeming Zhai, Xiaofen Liu, Haoran Jiang, Yun Zhao, Kai-Ge Zhou, Meiling Wu and Zhongyi Jiang

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Ion and Water Transports in Double Gyroid Nanochannels Formed by Block Copolymer Anion Exchange Membranes

Karim Aissou, Maximilien Coronas, Jason Richard, Erwan Ponsin, Sambhav Vishwakarma, Eddy Petit, Bertrand Rebiere, Camille Bakkali-Hassani, Stéphanie Roualdes and Damien Quemener

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Turing-Patterned Catalyst-Ionomer Architectures for Enhanced Mass Transport in Anion Exchange Membrane Fuel Cells

Xian Liang, Weisheng Yu, Longlong Sun, Wenfeng Li, Yan Xu, Zhiru Liu, Mai Xu, Xiaolin Ge, Quan Liu, Liang Wu and Tongwen Xu

J. Am. Chem. Soc., 2025, 147, 21916
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Mechanically robust and chemically stable poly(aryl piperidinium)-SBS copolymer anion exchange membranes for 3000-h durable alkaline water electrolyzers

Yixin Wang, Yingda Huang, Kang Geng, Bin Hu, Ruofei Gao, Erqiang Yang, Junfen Li, Jiandang Xue and Nanwen Li

Advanced Membranes, 2025, 5, 100172
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Fluorinated, kink-structured aromatic ladder polymer: Effect of reaction conditions on structure, morphology and sorption properties

Manuel Rodríguez-Molina, Bryan A. Corzo, Jorge Balmaseda, Beatriz Torrestiana-Sánchez, Enoc Cetina-Mancilla, Ricardo Vera-Graziano, Serguei Fomine, Jorge Cárdenas, Lilian I. Olvera and Mikhail G. Zolotukhin

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Highly alkali-stable zwitterionic poly(arylene quinuclidinium) anion exchange membranes

Pegah Mansouri Bakvand and Patric Jannasch

Journal of Membrane Science, 2025, 717, 123656
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