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Author:

Zhang, S. (Zhang, S..) | Chen, J. (Chen, J..) | Chen, W. (Chen, W..) | Su, Y. (Su, Y..) | Gou, Q. (Gou, Q..) | Yuan, R. (Yuan, R..) | Wang, Z. (Wang, Z..) | Wang, K. (Wang, K..) | Zhang, W. (Zhang, W..) | Hu, X. (Hu, X..) | Zhang, Z. (Zhang, Z..) | Wang, P. (Wang, P..) | Wan, F. (Wan, F..) | Liu, J. (Liu, J..) | Li, B. (Li, B..) | Wang, Y. (Wang, Y..) | Zheng, G. (Zheng, G..) | Li, M. (Li, M..) | Sun, J. (Sun, J..)

Indexed by:

EI Scopus

Abstract:

The Zn metal anode in aqueous zinc-ion batteries (AZIBs) faces daunting challenges including undesired water-induced parasitic reactions and sluggish ion migration kinetics. Herein, we develop three-dimensional covalent organic framework (COF) membranes with bioinspired ion channels toward stabilized Zn anodes. These COFs, featured by zincophilic pyridine-N sites, enable effective regulation of water molecules at the anode-electrolyte interphase. Systematic experimental analysis and theoretical simulations reveal the optimized COF-320N membrane functions as ion pumps, accordingly facilitating Zn2+ transport and inhibiting direct contact between Zn anode and free water molecules. Consequently, the bio-inspired strategy achieves improved Zn2+ transference number (0.61), rapid de-solvation kinetics, and suppressed hydrogen evolution. The assembled Zn||MnO2 pouch cell integrated with COF-320N membrane exhibits favorable electrochemical performances. Such a bioinspired concept for optimizing Zn anodes opens new pathways in developing advanced energy storage devices. © 2025 Wiley-VCH GmbH.

Keyword:

Bioinspired Aqueous zinc-ion batteries Ion channel Water molecule regulation Covalent organic framework

Author Community:

  • [ 1 ] [Zhang S.]State Key Laboratory of Power Transmission Equipment Technology, School of Electrical Engineering, National Innovation Center for Industry-Education Integration of Energy Storage, Chongqing University, Chongqing, 400044, China
  • [ 2 ] [Chen J.]Department of Mechanical Engineering, Hong Kong Polytechnic University, Hung Hom, Kowloon, 999077, Hong Kong
  • [ 3 ] [Chen J.]College of Semiconductors (College of Integrated Circuits), Hunan University, Changsha, 410082, China
  • [ 4 ] [Chen W.]State Key Laboratory of Power Transmission Equipment Technology, School of Electrical Engineering, National Innovation Center for Industry-Education Integration of Energy Storage, Chongqing University, Chongqing, 400044, China
  • [ 5 ] [Su Y.]Soochow Institute for Energy and Materials Innovation, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, China
  • [ 6 ] [Su Y.]Department of Mechanical Engineering, Hong Kong Polytechnic University, Hung Hom, Kowloon, 999077, Hong Kong
  • [ 7 ] [Gou Q.]School of Building Services Science and Engineering, Xi'an University of Architecture and Technology, Xi'an, 710055, China
  • [ 8 ] [Yuan R.]MOE Key Laboratory of Low-grade Energy Utilization Technologies and Systems, CQU-NUS Renewable Energy Materials & Devices Joint Laboratory, School of Energy and Power Engineering, National Innovation Center for Industry-Education Integration of Energy Storage, Chongqing University, Chongqing, 400044, China
  • [ 9 ] [Wang Z.]State Key Laboratory of Power Transmission Equipment Technology, School of Electrical Engineering, National Innovation Center for Industry-Education Integration of Energy Storage, Chongqing University, Chongqing, 400044, China
  • [ 10 ] [Wang K.]MOE Key Laboratory of Low-grade Energy Utilization Technologies and Systems, CQU-NUS Renewable Energy Materials & Devices Joint Laboratory, School of Energy and Power Engineering, National Innovation Center for Industry-Education Integration of Energy Storage, Chongqing University, Chongqing, 400044, China
  • [ 11 ] [Zhang W.]State Key Laboratory of Power Transmission Equipment Technology, School of Electrical Engineering, National Innovation Center for Industry-Education Integration of Energy Storage, Chongqing University, Chongqing, 400044, China
  • [ 12 ] [Hu X.]State Key Laboratory of Power Transmission Equipment Technology, School of Electrical Engineering, National Innovation Center for Industry-Education Integration of Energy Storage, Chongqing University, Chongqing, 400044, China
  • [ 13 ] [Zhang Z.]School of Electrical and Electronic Engineering, Chongqing University of Technology, Chongqing, 400054, China
  • [ 14 ] [Wang P.]State Key Laboratory of Power Transmission Equipment Technology, School of Electrical Engineering, National Innovation Center for Industry-Education Integration of Energy Storage, Chongqing University, Chongqing, 400044, China
  • [ 15 ] [Wan F.]State Key Laboratory of Power Transmission Equipment Technology, School of Electrical Engineering, National Innovation Center for Industry-Education Integration of Energy Storage, Chongqing University, Chongqing, 400044, China
  • [ 16 ] [Liu J.]College of Semiconductors (College of Integrated Circuits), Hunan University, Changsha, 410082, China
  • [ 17 ] [Li B.]College of Environmental Science and Engineering, National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Beijing University of Technology, Beijing, 100124, China
  • [ 18 ] [Wang Y.]College of Environmental Science and Engineering, National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Beijing University of Technology, Beijing, 100124, China
  • [ 19 ] [Zheng G.]Department of Mechanical Engineering, Hong Kong Polytechnic University, Hung Hom, Kowloon, 999077, Hong Kong
  • [ 20 ] [Li M.]MOE Key Laboratory of Low-grade Energy Utilization Technologies and Systems, CQU-NUS Renewable Energy Materials & Devices Joint Laboratory, School of Energy and Power Engineering, National Innovation Center for Industry-Education Integration of Energy Storage, Chongqing University, Chongqing, 400044, China
  • [ 21 ] [Sun J.]Soochow Institute for Energy and Materials Innovation, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, China

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Source :

Angewandte Chemie - International Edition

ISSN: 1433-7851

Year: 2025

1 6 . 6 0 0

JCR@2022

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 3

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 9

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