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Solution-Processable Redox-Active Polymers of Intrinsic Microporosity for Electrochemical Energy Storage

Anqi Wang Orcid Logo, Rui Tan Orcid Logo, Charlotte Breakwell, Xiaochu Wei, Zhiyu Fan, Chunchun Ye, Richard Malpass-Evans, Tao Liu Orcid Logo, Martijn A. Zwijnenburg Orcid Logo, Kim E. Jelfs, Neil B. McKeown Orcid Logo, Jun Chen Orcid Logo, Qilei Song Orcid Logo

Journal of the American Chemical Society, Volume: 144, Issue: 37, Pages: 17198 - 17208

Swansea University Author: Rui Tan Orcid Logo

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DOI (Published version): 10.1021/jacs.2c07575

Abstract

Redox-active organic materials have emerged as promising alternatives to conventional inorganic electrode materials in electrochemical devices for energy storage. However, the deployment of redox-active organic materials in practical lithium-ion battery devices is hindered by their undesired solubil...

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Published in: Journal of the American Chemical Society
ISSN: 0002-7863 1520-5126
Published: American Chemical Society (ACS) 2022
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URI: https://cronfa.swan.ac.uk/Record/cronfa67809
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Here, we report a new molecular engineering approach to prepare redox-active polymers of intrinsic microporosity (PIMs) that possess an open network of subnanometer pores and abundant accessible carbonyl-based redox sites for fast lithium-ion transport and storage. Redox-active PIMs can be solution-processed into thin films and polymer&#x2013;carbon composites with a homogeneously dispersed microstructure while remaining insoluble in electrolyte solvents. Solution-processed redox-active PIM electrodes demonstrate improved cycling performance in lithium-ion batteries with no apparent capacity decay. 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The authors acknowledge funding supportfrom U.K. Engineering and Physical Sciences Research Council(EPSRC) Programme Grant (SynHiSel, EP/V047078/1) andEP/V027735/1. J.C. acknowledges the financial support fromthe National Natural Science Foundation of China (22121005,22109075, and 21835004). T.L. thanks the National Natural Science Foundation of China (Grant No. 21802102), theFundamental Research Funds for the Central Universities, andthe Science and Technology Commission of ShanghaiMunicipality (19DZ2271500) for funding. R.T. and C.Y.acknowledge full PhD scholarships funded by the ChinaScholarship Council. A.W. acknowledges a full PhD scholar-ship funded by the Department of Chemical Engineering atImperial College and the Royal Society of ChemistryResearcher Mobility Grant. C.B. acknowledges the support ofone EPSRC ICASE PhD studentship. K.E.J. acknowledges theRoyal Society University Research Fellowship. The authorsacknowledge Jiangsu XFNANO Materials Tech. Co., Ltd. forproviding MWCNT, Dr Sarah Fearn from Imperial CollegeLondon for help with SIMS measurements, as well as Miss JiaGuo and Prof Stephen Skinner from Imperial College Londonfor help with electronic conductivity measurements.</funders><projectreference/><lastEdited>2024-10-18T12:05:12.2317681</lastEdited><Created>2024-09-25T21:33:13.8413945</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Engineering and Applied Sciences - Chemical Engineering</level></path><authors><author><firstname>Anqi</firstname><surname>Wang</surname><orcid>0000-0003-3409-823x</orcid><order>1</order></author><author><firstname>Rui</firstname><surname>Tan</surname><orcid>0009-0001-9278-7327</orcid><order>2</order></author><author><firstname>Charlotte</firstname><surname>Breakwell</surname><order>3</order></author><author><firstname>Xiaochu</firstname><surname>Wei</surname><order>4</order></author><author><firstname>Zhiyu</firstname><surname>Fan</surname><order>5</order></author><author><firstname>Chunchun</firstname><surname>Ye</surname><order>6</order></author><author><firstname>Richard</firstname><surname>Malpass-Evans</surname><order>7</order></author><author><firstname>Tao</firstname><surname>Liu</surname><orcid>0000-0002-6515-0427</orcid><order>8</order></author><author><firstname>Martijn A.</firstname><surname>Zwijnenburg</surname><orcid>0000-0001-5291-2130</orcid><order>9</order></author><author><firstname>Kim E.</firstname><surname>Jelfs</surname><order>10</order></author><author><firstname>Neil B.</firstname><surname>McKeown</surname><orcid>0000-0002-6027-261x</orcid><order>11</order></author><author><firstname>Jun</firstname><surname>Chen</surname><orcid>0000-0001-8604-9689</orcid><order>12</order></author><author><firstname>Qilei</firstname><surname>Song</surname><orcid>0000-0001-8570-3626</orcid><order>13</order></author></authors><documents><document><filename>67809__32627__ce358164dcd243b0928139f7549e8edf.pdf</filename><originalFilename>67809.VoR.pdf</originalFilename><uploaded>2024-10-18T11:00:36.1033818</uploaded><type>Output</type><contentLength>10075095</contentLength><contentType>application/pdf</contentType><version>Version of Record</version><cronfaStatus>true</cronfaStatus><documentNotes>Copyright &#xA9; 2022 The Authors. 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spelling 2024-10-18T12:05:12.2317681 v2 67809 2024-09-25 Solution-Processable Redox-Active Polymers of Intrinsic Microporosity for Electrochemical Energy Storage 774c33a0a76a9152ca86a156b5ae26ff 0009-0001-9278-7327 Rui Tan Rui Tan true false 2024-09-25 EAAS Redox-active organic materials have emerged as promising alternatives to conventional inorganic electrode materials in electrochemical devices for energy storage. However, the deployment of redox-active organic materials in practical lithium-ion battery devices is hindered by their undesired solubility in electrolyte solvents, sluggish charge transfer and mass transport, as well as processing complexity. Here, we report a new molecular engineering approach to prepare redox-active polymers of intrinsic microporosity (PIMs) that possess an open network of subnanometer pores and abundant accessible carbonyl-based redox sites for fast lithium-ion transport and storage. Redox-active PIMs can be solution-processed into thin films and polymer–carbon composites with a homogeneously dispersed microstructure while remaining insoluble in electrolyte solvents. Solution-processed redox-active PIM electrodes demonstrate improved cycling performance in lithium-ion batteries with no apparent capacity decay. Redox-active PIMs with combined properties of intrinsic microporosity, reversible redox activity, and solution processability may have broad utility in a variety of electrochemical devices for energy storage, sensors, and electronic applications. Journal Article Journal of the American Chemical Society 144 37 17198 17208 American Chemical Society (ACS) 0002-7863 1520-5126 21 9 2022 2022-09-21 10.1021/jacs.2c07575 COLLEGE NANME Engineering and Applied Sciences School COLLEGE CODE EAAS Swansea University Another institution paid the OA fee This work received funding support from the EuropeanResearch Council (ERC) under the European Union’sHorizon 2020 Research and Innovation Programme throughgrant agreement number 851272 (ERC-StG-PE8-Nano-MMES) and grant agreement number 758370 (ERC-StG-PE5-CoMMaD). The authors acknowledge funding supportfrom U.K. Engineering and Physical Sciences Research Council(EPSRC) Programme Grant (SynHiSel, EP/V047078/1) andEP/V027735/1. J.C. acknowledges the financial support fromthe National Natural Science Foundation of China (22121005,22109075, and 21835004). T.L. thanks the National Natural Science Foundation of China (Grant No. 21802102), theFundamental Research Funds for the Central Universities, andthe Science and Technology Commission of ShanghaiMunicipality (19DZ2271500) for funding. R.T. and C.Y.acknowledge full PhD scholarships funded by the ChinaScholarship Council. A.W. acknowledges a full PhD scholar-ship funded by the Department of Chemical Engineering atImperial College and the Royal Society of ChemistryResearcher Mobility Grant. C.B. acknowledges the support ofone EPSRC ICASE PhD studentship. K.E.J. acknowledges theRoyal Society University Research Fellowship. The authorsacknowledge Jiangsu XFNANO Materials Tech. Co., Ltd. forproviding MWCNT, Dr Sarah Fearn from Imperial CollegeLondon for help with SIMS measurements, as well as Miss JiaGuo and Prof Stephen Skinner from Imperial College Londonfor help with electronic conductivity measurements. 2024-10-18T12:05:12.2317681 2024-09-25T21:33:13.8413945 Faculty of Science and Engineering School of Engineering and Applied Sciences - Chemical Engineering Anqi Wang 0000-0003-3409-823x 1 Rui Tan 0009-0001-9278-7327 2 Charlotte Breakwell 3 Xiaochu Wei 4 Zhiyu Fan 5 Chunchun Ye 6 Richard Malpass-Evans 7 Tao Liu 0000-0002-6515-0427 8 Martijn A. Zwijnenburg 0000-0001-5291-2130 9 Kim E. Jelfs 10 Neil B. McKeown 0000-0002-6027-261x 11 Jun Chen 0000-0001-8604-9689 12 Qilei Song 0000-0001-8570-3626 13 67809__32627__ce358164dcd243b0928139f7549e8edf.pdf 67809.VoR.pdf 2024-10-18T11:00:36.1033818 Output 10075095 application/pdf Version of Record true Copyright © 2022 The Authors. Published by American Chemical Society. This publication is licensed under a CC-BY 4.0 license. true eng https://creativecommons.org/licenses/by/4.0/
title Solution-Processable Redox-Active Polymers of Intrinsic Microporosity for Electrochemical Energy Storage
spellingShingle Solution-Processable Redox-Active Polymers of Intrinsic Microporosity for Electrochemical Energy Storage
Rui Tan
title_short Solution-Processable Redox-Active Polymers of Intrinsic Microporosity for Electrochemical Energy Storage
title_full Solution-Processable Redox-Active Polymers of Intrinsic Microporosity for Electrochemical Energy Storage
title_fullStr Solution-Processable Redox-Active Polymers of Intrinsic Microporosity for Electrochemical Energy Storage
title_full_unstemmed Solution-Processable Redox-Active Polymers of Intrinsic Microporosity for Electrochemical Energy Storage
title_sort Solution-Processable Redox-Active Polymers of Intrinsic Microporosity for Electrochemical Energy Storage
author_id_str_mv 774c33a0a76a9152ca86a156b5ae26ff
author_id_fullname_str_mv 774c33a0a76a9152ca86a156b5ae26ff_***_Rui Tan
author Rui Tan
author2 Anqi Wang
Rui Tan
Charlotte Breakwell
Xiaochu Wei
Zhiyu Fan
Chunchun Ye
Richard Malpass-Evans
Tao Liu
Martijn A. Zwijnenburg
Kim E. Jelfs
Neil B. McKeown
Jun Chen
Qilei Song
format Journal article
container_title Journal of the American Chemical Society
container_volume 144
container_issue 37
container_start_page 17198
publishDate 2022
institution Swansea University
issn 0002-7863
1520-5126
doi_str_mv 10.1021/jacs.2c07575
publisher American Chemical Society (ACS)
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id 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 0
active_str 0
description Redox-active organic materials have emerged as promising alternatives to conventional inorganic electrode materials in electrochemical devices for energy storage. However, the deployment of redox-active organic materials in practical lithium-ion battery devices is hindered by their undesired solubility in electrolyte solvents, sluggish charge transfer and mass transport, as well as processing complexity. Here, we report a new molecular engineering approach to prepare redox-active polymers of intrinsic microporosity (PIMs) that possess an open network of subnanometer pores and abundant accessible carbonyl-based redox sites for fast lithium-ion transport and storage. Redox-active PIMs can be solution-processed into thin films and polymer–carbon composites with a homogeneously dispersed microstructure while remaining insoluble in electrolyte solvents. Solution-processed redox-active PIM electrodes demonstrate improved cycling performance in lithium-ion batteries with no apparent capacity decay. Redox-active PIMs with combined properties of intrinsic microporosity, reversible redox activity, and solution processability may have broad utility in a variety of electrochemical devices for energy storage, sensors, and electronic applications.
published_date 2022-09-21T05:39:32Z
_version_ 1821382775127670784
score 11.04748

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