Porous polyelectrolyte frameworks: synthesis, post-ionization and advanced applications

Ting Zhou, Xingye Huang, Ning Ding, Zheng Lin, Ying Yao and Jia Guo

Chem. Soc. Rev., 2022, 51, 237
DOI: 10.1039/D1CS00889G

Optimized mass transfer in a Pt-based cathode catalyst layer for PEM fuel cells

Min Wang, Juejin Teng, Shahid Zaman, Shilin Zhang, Xue Chen, Kunye Zhang, Xiuyue Wang, Zhongtao Li and Mingbo Wu

Green Chem., 2024, 26, 4432
DOI: 10.1039/D3GC05033E

Superprotonic conduction of intrinsically zwitterionic microporous polymers based on easy-to-make squaraine, croconaine and rhodizaine dyes

Dominic Taylor, Xuanhe Hu, Can-Min Wu, John M. Tobin, Zuzana Oriou, Jun He, Zhengtao Xu and Filipe Vilela

Nanoscale Adv., 2022, 4, 2922
DOI: 10.1039/D2NA00177B

High-density sulfonic acid-grafted covalent organic frameworks with efficient anhydrous proton conduction

Yu Guo, Xiuyang Zou, Weizheng Li, Yin Hu, Zhiyu Jin, Zhe Sun, Shicheng Gong, Siyu Guo and Feng Yan

J. Mater. Chem. A, 2022, 10, 6499
DOI: 10.1039/D2TA00793B

Phenediamine bridging phthalocyanine-based covalent organic framework polymers used as anode materials for lithium-ion batteries

Luyi Wang, Jianjun Zhao, Jun Chen, Tingting Jiang, Qian Zhang, Shengwen Zhong and Sydorov Dmytro

Phys. Chem. Chem. Phys., 2023, 25, 8050
DOI: 10.1039/D3CP00007A

Rational design and preparation of covalent organic frameworks and their functional mechanism analysis for lithium-ion and lithium sulfur/selenium cells

Nanping Deng, Yarong Liu, Wen Yu, Junbao Kang, Quanxiang Li, Hongjing Gao, Lugang Zhang, Weimin Kang, Yong Liu and Bowen Cheng

Energy Storage Materials, 2022, 46, 29
DOI: 10.1016/j.ensm.2021.12.041

Pyrene‐ and Bipyridine‐based Covalent Triazine Framework as Versatile Platform for Photocatalytic Solar Fuels Production**

Marcelo Alves Fávaro, Jin Yang, Daniel Ditz, Hüseyin Küçükkeçeci, Mohammed H. Alkhurisi, Sebastian Bergwinkl, Arne Thomas, Elsje Alessandra Quadrelli, Regina Palkovits, Jérôme Canivet and Florian M. Wisser

ChemCatChem, 2023, 15
DOI: 10.1002/cctc.202300197

Superhigh intrinsic proton conductivity in densely carboxylic covalent organic framework

Jinli Li, Junhua Wang, Feng Shui, Mao Yi, Zhiyuan Zhang, Xiongli Liu, Laiyu Zhang, Zifeng You, Rufeng Yang, Shiqi Yang, Baiyan Li and Xian-He Bu

Chinese Chemical Letters, 2023, 34, 107917
DOI: 10.1016/j.cclet.2022.107917

Stepwise Fabrication of Proton-conducting Covalent Organic Frameworks for Hydrogen Fuel Cell Applications

Shuping Jia, Peng Zhao, Qi Liu, Yao Chen, Peng Cheng, Yi Yang and Zhenjie Zhang

Chem. Res. Chin. Univ., 2022, 38, 461
DOI: 10.1007/s40242-022-1514-2

Pore Geometry and Surface Engineering of Covalent Organic Frameworks for Anhydrous Proton Conduction

Liqin Hao, Shuping Jia, Xueling Qiao, En Lin, Yi Yang, Yao Chen, Peng Cheng and Zhenjie Zhang

Angew Chem Int Ed, 2023, 62
DOI: 10.1002/anie.202217240

Covalent Organic Framework for Rechargeable Batteries: Mechanisms and Properties of Ionic Conduction

Yu Cao, Meidi Wang, Hongjian Wang, Chengyu Han, Fusheng Pan and Jie Sun

Advanced Energy Materials, 2022, 12
DOI: 10.1002/aenm.202200057

An anionic two dimensional covalent organic framework from tetratopic borate centres pillared by lithium ions

Darosch Asgari, Julia Grüneberg, Yunkai Luo, Hüseyin Küçükkeçeci, Samrat Ghosh, Veniamin Chevelkov, Sabrina Fischer-Lang, Jérôme Roeser, Adam Lange, Bruce Dunn, Michael Gradzielski and Arne Thomas

Nat Commun, 2024, 15
DOI: 10.1038/s41467-024-50953-2

Synthesis of a novel covalent organic framework TpBu: using as copper ion adsorbent from extremely acidic water

Jun-Bo Liao, Ruei-Wei Tsai, Jo-Shu Chang and Duu-Jong Lee

Journal of the Taiwan Institute of Chemical Engineers, 2023, 149, 104980
DOI: 10.1016/j.jtice.2023.104980

Pore Geometry and Surface Engineering of Covalent Organic Frameworks for Anhydrous Proton Conduction

Liqin Hao, Shuping Jia, Xueling Qiao, En Lin, Yi Yang, Yao Chen, Peng Cheng and Zhenjie Zhang

Angewandte Chemie, 2023, 135
DOI: 10.1002/ange.202217240

From structure to function: Harnessing the ionic conductivity of covalent organic frameworks

Cong‐Xue Liu, Soomin Hwang, Hyerin Woo, Eunsung Lee and Sarah S. Park

Bulletin Korean Chem Soc, 2024, 45, 296
DOI: 10.1002/bkcs.12823

Potassium-Ion Conduction in Covalent Organic Frameworks

Shanshan Tao, Ruoyang Liu, Xinyu Mu, Xingyao Ye, Xianghong Niu, Shuo-Wang Yang and Donglin Jiang

J. Am. Chem. Soc., 2026, 148, 5533
DOI: 10.1021/jacs.5c19643

Topological Characterization and Predictive Modeling of Graph Energy in Ionic Covalent Organic Frameworks

Micheal Arockiaraj, Aravindan Maaran and C. I. Arokiya Doss

CMC, 2025, 85, 637
DOI: 10.32604/cmc.2025.065674

Post-synthetic modification strategy to immobilize acidic units within metal-organic frameworks or covalent organic frameworks for boosted proton conductivity

Hailiang Hu, Yu Xia, Xin Wang, Zhi-Qiang Shi, Ning-Ning Ji, Yadian Xie and Gang Li

Coordination Chemistry Reviews, 2025, 537, 216716
DOI: 10.1016/j.ccr.2025.216716

Confining Phosphoric Acid in Quaternized COF Channels for Ultra‐Stable and Fast Anhydrous Proton Transport

Xiao Pang, Benbing Shi, Yawei Liu, Hong Wu, Jianliang Shen, Jingyuan Guan, Xiaoyao Wang, Chunyang Fan, Li Cao, Tianhao Zhu, Yan Kong and Zhongyi Jiang

Angewandte Chemie, 2025, 137
DOI: 10.1002/ange.202423458

Hydrogen power gets a boost

Ting Ma and Jodie L. Lutkenhaus

Science, 2022, 378, 138
DOI: 10.1126/science.ade8092

Flexible Hydrazone‐Linked Covalent Organic Frameworks With Enhanced Emission and Selective Nitroaromatic Sensing Performance

Wanyi Zhao, Ning Chen, Yuqing Li, Ce Xing, Dongxue Wei, Yongfeng Zhi, Yuwei Zhang and He Li

Chemistry An Asian Journal, 2025, 20
DOI: 10.1002/asia.202500786

Tuning the Interlayer Interactions of 2D Covalent Organic Frameworks Enables an Ultrastable Platform for Anhydrous Proton Transport

Guoxing Jiang, Wenwu Zou, Zhaoyuan Ou, Longhai Zhang, Weifeng Zhang, Xiujun Wang, Huiyu Song, Zhiming Cui, Zhenxing Liang and Li Du

Angewandte Chemie, 2022, 134
DOI: 10.1002/ange.202208086

Polyamide Covalent Organic Framework Membranes for Molecular Sieving

Ya Lu, Zhi-Bei Zhou, Qiao-Yan Qi, Jin Yao and Xin Zhao

ACS Appl. Mater. Interfaces, 2022, 14, 37019
DOI: 10.1021/acsami.2c07753

Silk nanofibril as nanobinder for preparing COF nanosheet-based proton exchange membrane

Ping Li, Ningxin Zhang, Xuan Li and Shaokun Tang

Green Energy & Environment, 2023, 8, 915
DOI: 10.1016/j.gee.2022.05.008

Proton Conduction through Water Chain in a Hydrogen-Bonded Molecular Crystal of Hexaimidazole Ruthenium(II) Complex and Dicarboxylate

Fumiya Kobayashi, Suguru Higuchi and Makoto Tadokoro

Bulletin of the Chemical Society of Japan, 2023, 96, 654
DOI: 10.1246/bcsj.20230046

Carbon-based electrocatalysts for hydrogen evolution reaction

Khalid Ahmed, Summaiya Hameed, Kumar Patchigolla, Nashwan Dawood and Zafar Khan Ghouri

Energy Conversion and Management: X, 2025, 26, 100892
DOI: 10.1016/j.ecmx.2025.100892

Preparation and characterization of Si-doped LaAlO3 solid electrolyte for IT-SOFCs

Jie Yang, Qing Zhang, Li Dong, Hongming Li and Changan Tian

Funct. Mater. Lett., 2022, 15
DOI: 10.1142/S1793604722510560

Proton Conduction of a Hydrothermally Synthesized Hexaazatriphenylene‐Based Covalent Organic Framework

Yuki Okamura, Yousuke Tanada, Mikiya Sasano, Keita Akagi, Momoka Isobe, Shoko Tsuchiya, Naoki Takimoto, Fumiya Kobayashi, Makoto Tadokoro and Kaname Kanai

Adv Materials Inter, 2025, 12
DOI: 10.1002/admi.202400928

Investigation of hydrogen adsorption sites in ferrocene-based hypercrosslinked polymers by DFT calculations

Qi Peng, Hongwei Zhao, Qilin Yang, Guang Chen, Xinxiu Cao, Shaohui Xiong, Anguo Xiao, Gen Li, Bo Liu and Qingquan Liu

Journal of Materials Research and Technology, 2023, 24, 7189
DOI: 10.1016/j.jmrt.2023.05.032

Organic and Metal–Organic Polymer-Based Catalysts—Enfant Terrible Companions or Good Assistants?

Milan Králik, Peter Koóš, Martin Markovič and Pavol Lopatka

Molecules, 2024, 29, 4623
DOI: 10.3390/molecules29194623

Inherent Ultrahigh Proton Conductivity of Two Highly Stable COOH-Functionalized Hafnium-Based Metal–Organic Frameworks

Rui-Lan Liu, Hui-Min Ren, Shuhui Zhao, Debo Lin, Kaipeng Cheng, Gang Li and Dan-Yang Wang

Inorg. Chem., 2025, 64, 1183
DOI: 10.1021/acs.inorgchem.4c04935

Preparation, crystal structure and proton conductive properties of a water-stable ferrocenyl carboxylate framework

Junyang Feng, Ying Li, Yin Qin and Gang Li

Journal of Solid State Chemistry, 2023, 318, 123739
DOI: 10.1016/j.jssc.2022.123739

Unlocking Synthesis of Polyhedral Oligomeric Silsesquioxane-Based Three-Dimensional Polycubane Covalent Organic Frameworks

Guan-Yu Qiao, Xiaoxue Wang, Xiao Li, Juan Li, Keyu Geng, Enquan Jin, Ji-Jing Xu and Jihong Yu

J. Am. Chem. Soc., 2024, 146, 3373
DOI: 10.1021/jacs.3c12650

Advancements and applications of three-dimensional covalent organic frameworks

Rui Wang, Jie Zhao, Qianrong Fang and Shilun Qiu

Chem Synth, 2024, 4
DOI: 10.20517/cs.2023.61

Confining Phosphoric Acid in Quaternized COF Channels for Ultra‐Stable and Fast Anhydrous Proton Transport

Xiao Pang, Benbing Shi, Yawei Liu, Hong Wu, Jianliang Shen, Jingyuan Guan, Xiaoyao Wang, Chunyang Fan, Li Cao, Tianhao Zhu, Yan Kong and Zhongyi Jiang

Angew Chem Int Ed, 2025, 64
DOI: 10.1002/anie.202423458

Tuning the Interlayer Interactions of 2D Covalent Organic Frameworks Enables an Ultrastable Platform for Anhydrous Proton Transport

Guoxing Jiang, Wenwu Zou, Zhaoyuan Ou, Longhai Zhang, Weifeng Zhang, Xiujun Wang, Huiyu Song, Zhiming Cui, Zhenxing Liang and Li Du

Angew Chem Int Ed, 2022, 61
DOI: 10.1002/anie.202208086

Hydrocarbon-based composite membranes containing sulfonated Poly(arylene thioether sulfone)-grafted 2D crown ether framework coordinated with cerium ions for PEMFC applications

Seho Lee, Chanhee Choi, Sung Min Lee, Hyunhee Lee, Jusung Han, Junghwan Kim, Jinseok Kim, Jinwook Park, Kihyun Kim and Jong-Chan Lee

Journal of Membrane Science, 2025, 715, 123483
DOI: 10.1016/j.memsci.2024.123483

A highly stable Sr(II) dimer bearing phenyl carboxylate and N-containing ligands: Synthesis, crystal structure and proton conduction

Jian-Ding Li, Jun-Yang Feng, Qing-Xu Wang and Gang Li

Journal of Solid State Chemistry, 2023, 326, 124240
DOI: 10.1016/j.jssc.2023.124240

Force–reversible chemical reaction at ambient temperature for designing toughened dynamic covalent polymer networks

Mengqi Du, Hannes A. Houck, Qiang Yin, Yewei Xu, Ying Huang, Yang Lan, Li Yang, Filip E. Du Prez and Guanjun Chang

Nat Commun, 2022, 13
DOI: 10.1038/s41467-022-30972-7

Superprotonic conductivity of ketoenamine covalent-organic frameworks grafted by imidazole-based units

Tao Zhang, Yu Xia, Ya-Dian Xie, Hai-Jun Du, Zhi-Qiang Shi, Hai-Liang Hu, Hong Zhang, Zhong-Cheng Guo and Gang Li

Journal of Colloid and Interface Science, 2024, 665, 554
DOI: 10.1016/j.jcis.2024.03.164

A novel phosphorus-containing pyridinium porous organic framework with flame retardancy for enhancing efficiency and safety of solid-state polymer electrolyte

Xuewu Gao, Zhipeng Yang, Mengke Li, Haifeng Ji, Xinyang Liu, Zan Zhang, Shengli Chen, Yi Feng, Yu Jiang and Xiaojie Zhang

Journal of Power Sources, 2025, 625, 235639
DOI: 10.1016/j.jpowsour.2024.235639

Exceptional Anhydrous Proton Conduction in Covalent Organic Frameworks

Shanshan Tao and Donglin Jiang

J. Am. Chem. Soc., 2024, 146, 18151
DOI: 10.1021/jacs.4c06049

N-sulfopropyl chitosan-based hybrid membranes enhanced with ionic liquid and covalent organic framework for intermediate temperature fuel cell applications

Kumar Divya, Qingqing Liu, Ravi Murali, Zihao Tian, Muhammad Rehman Asghar, Huiyuan Liu, Weiqi Zhang, Qian Xu and Huaneng Su

International Journal of Biological Macromolecules, 2025, 317, 144823
DOI: 10.1016/j.ijbiomac.2025.144823

Industry-compatible covalent organic frameworks for green chemical engineering

Zhifang Wang, Qianqian Zhu, Jiaxi Wang, Fazheng Jin, Penghui Zhang, Dong Yan, Peng Cheng, Yao Chen and Zhenjie Zhang

Sci. China Chem., 2022, 65, 2144
DOI: 10.1007/s11426-022-1391-0

Ion-exchange membranes based on framework materials for hydrogen-electrical energy interconversion

Junfeng Zhang, Runfei Yue, Kaihan Yang, Xinyi Cao, Yang Xiao, Shan Guan, Kaijia Yang, Lianqin Wang, Haifeng Liu, Yan Yin and Michael D. Guiver

Joule, 2026, 10, 102215
DOI: 10.1016/j.joule.2025.102215