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Thin Film Composite Membranes with Regulated Crossover and Water Migration for Long‐Life Aqueous Redox Flow Batteries
Advanced Science, Volume: 10, Issue: 20
Swansea University Author: Rui Tan
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DOI (Published version): 10.1002/advs.202206888
Abstract
Redox flow batteries (RFBs) are promising for large-scale long-duration energy storage owing to their inherent safety, decoupled power and energy, high efficiency, and longevity. Membranes constitute an important component that affects mass transport processes in RFBs, including ion transport, redox...
Published in: | Advanced Science |
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ISSN: | 2198-3844 2198-3844 |
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2023
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Engineering and Physical Sciences Research Council. Grant Numbers: EPSRC, UK, EP/V047078/1
EPSRC Centre for Advanced Materials for Integrated Energy Systems. Grant Numbers: CAM-IES, EP/P007767/1
Energy SuperStore (UK Energy Storage Research Hub)
China Scholarships Council/University of Edinburgh
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v2 67802 2024-09-25 Thin Film Composite Membranes with Regulated Crossover and Water Migration for Long‐Life Aqueous Redox Flow Batteries 774c33a0a76a9152ca86a156b5ae26ff 0009-0001-9278-7327 Rui Tan Rui Tan true false 2024-09-25 EAAS Redox flow batteries (RFBs) are promising for large-scale long-duration energy storage owing to their inherent safety, decoupled power and energy, high efficiency, and longevity. Membranes constitute an important component that affects mass transport processes in RFBs, including ion transport, redox-species crossover, and the net volumetric transfer of supporting electrolytes. Hydrophilic microporous polymers, such as polymers of intrinsic microporosity (PIM), are demonstrated as next-generation ion-selective membranes in RFBs. However, the crossover of redox species and water migration through membranes are remaining challenges for battery longevity. Here, a facile strategy is reported for regulating mass transport and enhancing battery cycling stability by employing thin film composite (TFC) membranes prepared from a PIM polymer with optimized selective-layer thickness. Integration of these PIM-based TFC membranes with a variety of redox chemistries allows for the screening of suitable RFB systems that display high compatibility between membrane and redox couples, affording long-life operation with minimal capacity fade. Thickness optimization of TFC membranes further improves cycling performance and significantly restricts water transfer in selected RFB systems. Journal Article Advanced Science 10 20 Wiley 2198-3844 2198-3844 energy storage; ion-selective membranes; microporous polymers; redox flow batteries 18 7 2023 2023-07-18 10.1002/advs.202206888 COLLEGE NANME Engineering and Applied Sciences School COLLEGE CODE EAAS Swansea University Another institution paid the OA fee European Research Council (ERC) under the European Union's Horizon 2020 Research and Innovation Programme. Grant Numbers: 851272, ERC-StG-PE8-NanoMMES, 758370 Engineering and Physical Sciences Research Council. Grant Numbers: EPSRC, UK, EP/V047078/1 EPSRC Centre for Advanced Materials for Integrated Energy Systems. Grant Numbers: CAM-IES, EP/P007767/1 Energy SuperStore (UK Energy Storage Research Hub) China Scholarships Council/University of Edinburgh Department of Chemical Engineering at Imperial College UK Research and Innovation. Grant Number: EP/Y014391/1 2024-10-18T12:04:06.8991112 2024-09-25T21:29:14.1051096 Faculty of Science and Engineering School of Engineering and Applied Sciences - Chemical Engineering Rui Tan 0009-0001-9278-7327 1 Anqi Wang 2 Chunchun Ye 3 Jiaxi Li 4 Dezhi Liu 5 Barbara Primera Darwich 6 Luke Petit 7 Zhiyu Fan 8 Toby Wong 9 Alberto Alvarez‐Fernandez 10 Mate Furedi 11 Stefan Guldin 12 Charlotte E. Breakwell 13 Peter A. A. Klusener 14 Anthony R. Kucernak 15 Kim E. Jelfs 16 Neil B. McKeown 17 Qilei Song 0000-0001-8570-3626 18 67802__32632__1411e6e750004a8596a438e1e9c7216d.pdf 67802.VoR.pdf 2024-10-18T11:28:55.0552042 Output 8860496 application/pdf Version of Record true © 2023 The Authors. This is an open access article under the terms of the Creative Commons Attribution License. true eng http://creativecommons.org/licenses/by/4.0/ |
title |
Thin Film Composite Membranes with Regulated Crossover and Water Migration for Long‐Life Aqueous Redox Flow Batteries |
spellingShingle |
Thin Film Composite Membranes with Regulated Crossover and Water Migration for Long‐Life Aqueous Redox Flow Batteries Rui Tan |
title_short |
Thin Film Composite Membranes with Regulated Crossover and Water Migration for Long‐Life Aqueous Redox Flow Batteries |
title_full |
Thin Film Composite Membranes with Regulated Crossover and Water Migration for Long‐Life Aqueous Redox Flow Batteries |
title_fullStr |
Thin Film Composite Membranes with Regulated Crossover and Water Migration for Long‐Life Aqueous Redox Flow Batteries |
title_full_unstemmed |
Thin Film Composite Membranes with Regulated Crossover and Water Migration for Long‐Life Aqueous Redox Flow Batteries |
title_sort |
Thin Film Composite Membranes with Regulated Crossover and Water Migration for Long‐Life Aqueous Redox Flow Batteries |
author_id_str_mv |
774c33a0a76a9152ca86a156b5ae26ff |
author_id_fullname_str_mv |
774c33a0a76a9152ca86a156b5ae26ff_***_Rui Tan |
author |
Rui Tan |
author2 |
Rui Tan Anqi Wang Chunchun Ye Jiaxi Li Dezhi Liu Barbara Primera Darwich Luke Petit Zhiyu Fan Toby Wong Alberto Alvarez‐Fernandez Mate Furedi Stefan Guldin Charlotte E. Breakwell Peter A. A. Klusener Anthony R. Kucernak Kim E. Jelfs Neil B. McKeown Qilei Song |
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Journal article |
container_title |
Advanced Science |
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10 |
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20 |
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2023 |
institution |
Swansea University |
issn |
2198-3844 2198-3844 |
doi_str_mv |
10.1002/advs.202206888 |
publisher |
Wiley |
college_str |
Faculty of Science and Engineering |
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facultyofscienceandengineering |
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Faculty of Science and Engineering |
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facultyofscienceandengineering |
hierarchy_parent_title |
Faculty of Science and Engineering |
department_str |
School of Engineering and Applied Sciences - Chemical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Chemical Engineering |
document_store_str |
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description |
Redox flow batteries (RFBs) are promising for large-scale long-duration energy storage owing to their inherent safety, decoupled power and energy, high efficiency, and longevity. Membranes constitute an important component that affects mass transport processes in RFBs, including ion transport, redox-species crossover, and the net volumetric transfer of supporting electrolytes. Hydrophilic microporous polymers, such as polymers of intrinsic microporosity (PIM), are demonstrated as next-generation ion-selective membranes in RFBs. However, the crossover of redox species and water migration through membranes are remaining challenges for battery longevity. Here, a facile strategy is reported for regulating mass transport and enhancing battery cycling stability by employing thin film composite (TFC) membranes prepared from a PIM polymer with optimized selective-layer thickness. Integration of these PIM-based TFC membranes with a variety of redox chemistries allows for the screening of suitable RFB systems that display high compatibility between membrane and redox couples, affording long-life operation with minimal capacity fade. Thickness optimization of TFC membranes further improves cycling performance and significantly restricts water transfer in selected RFB systems. |
published_date |
2023-07-18T12:04:05Z |
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1813249466689388544 |
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11.033506 |