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Development of an in situ polymerized artificial layer for dendrite‐free and stable lithium metal batteries

Junquan Lai, Rui Tan Orcid Logo, Huai Jiang, Xinjing Huang, Zhongliang Tian, Bo Hong, Mengran Wang, Jie Li

Battery Energy, Volume: 3, Issue: 4

Swansea University Author: Rui Tan Orcid Logo

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DOI (Published version): 10.1002/bte2.20230070

Abstract

Severe lithium dendrite issues bring a significant challenge for the practical application of Li metal anodes. In this study, a scalable spray-coating method is used to in situ construct an organic/inorganic composite interfacial layer including Li-Zn alloy and lithium polyacrylate on the surface of...

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Published in: Battery Energy
ISSN: 2768-1688 2768-1696
Published: Wiley 2024
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URI: https://cronfa.swan.ac.uk/Record/cronfa67790
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spelling v2 67790 2024-09-25 Development of an in situ polymerized artificial layer for dendrite‐free and stable lithium metal batteries 774c33a0a76a9152ca86a156b5ae26ff 0009-0001-9278-7327 Rui Tan Rui Tan true false 2024-09-25 EAAS Severe lithium dendrite issues bring a significant challenge for the practical application of Li metal anodes. In this study, a scalable spray-coating method is used to in situ construct an organic/inorganic composite interfacial layer including Li-Zn alloy and lithium polyacrylate on the surface of lithium metal. The Li-Zn alloy exhibits favorable lithiophilic and high Li+ diffusion coefficient, whereas highly elastic lithium polyacrylate is a Li+ conductor and provides excellent mechanical properties. Finally, the ZA-Li||ZA-Li cell shows stable cycling for over 1800 h with 1 mA cm−2 at 2 h per cycle, which demonstrates a pronounced inhibition of lithium dendrite growth. Based on the above merits, this work would open a new avenue to develop advanced artificial interfacial layer with multiple capabilities for high-performance lithium metal batteries. Journal Article Battery Energy 3 4 Wiley 2768-1688 2768-1696 alloy; interfacial layer; lithium metal anode; metallic dendrite; organic/inorganic solid interface 10 7 2024 2024-07-10 10.1002/bte2.20230070 Rapid Communication COLLEGE NANME Engineering and Applied Sciences School COLLEGE CODE EAAS Swansea University Another institution paid the OA fee Warwick Manufacturing Group at the University of Warwick National Natural Science Foundation of China. Grant Number: 52034011 RSC Researcher Collaborations Grant. Grant Number: C23-8220221815 2024-10-18T13:21:42.5812843 2024-09-25T21:17:12.1415844 Faculty of Science and Engineering School of Engineering and Applied Sciences - Chemical Engineering Junquan Lai 1 Rui Tan 0009-0001-9278-7327 2 Huai Jiang 3 Xinjing Huang 4 Zhongliang Tian 5 Bo Hong 6 Mengran Wang 7 Jie Li 8 67790__32642__870e2a6bbb4e442b95053db6303a256b.pdf 67790.VoR.pdf 2024-10-18T13:18:46.8028985 Output 2007271 application/pdf Version of Record true © 2024 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 Development of an in situ polymerized artificial layer for dendrite‐free and stable lithium metal batteries
spellingShingle Development of an in situ polymerized artificial layer for dendrite‐free and stable lithium metal batteries
Rui Tan
title_short Development of an in situ polymerized artificial layer for dendrite‐free and stable lithium metal batteries
title_full Development of an in situ polymerized artificial layer for dendrite‐free and stable lithium metal batteries
title_fullStr Development of an in situ polymerized artificial layer for dendrite‐free and stable lithium metal batteries
title_full_unstemmed Development of an in situ polymerized artificial layer for dendrite‐free and stable lithium metal batteries
title_sort Development of an in situ polymerized artificial layer for dendrite‐free and stable lithium metal batteries
author_id_str_mv 774c33a0a76a9152ca86a156b5ae26ff
author_id_fullname_str_mv 774c33a0a76a9152ca86a156b5ae26ff_***_Rui Tan
author Rui Tan
author2 Junquan Lai
Rui Tan
Huai Jiang
Xinjing Huang
Zhongliang Tian
Bo Hong
Mengran Wang
Jie Li
format Journal article
container_title Battery Energy
container_volume 3
container_issue 4
publishDate 2024
institution Swansea University
issn 2768-1688
2768-1696
doi_str_mv 10.1002/bte2.20230070
publisher Wiley
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 1
active_str 0
description Severe lithium dendrite issues bring a significant challenge for the practical application of Li metal anodes. In this study, a scalable spray-coating method is used to in situ construct an organic/inorganic composite interfacial layer including Li-Zn alloy and lithium polyacrylate on the surface of lithium metal. The Li-Zn alloy exhibits favorable lithiophilic and high Li+ diffusion coefficient, whereas highly elastic lithium polyacrylate is a Li+ conductor and provides excellent mechanical properties. Finally, the ZA-Li||ZA-Li cell shows stable cycling for over 1800 h with 1 mA cm−2 at 2 h per cycle, which demonstrates a pronounced inhibition of lithium dendrite growth. Based on the above merits, this work would open a new avenue to develop advanced artificial interfacial layer with multiple capabilities for high-performance lithium metal batteries.
published_date 2024-07-10T13:21:40Z
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