Bioinspired Tough Solid-State Electrolyte for Flexible Ultralong-Life Zinc-Air Battery

Bioinspired Tough Solid-State Electrolyte for Flexible Ultralong-Life Zinc-Air Battery

© 2022 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 34(2022), 18 vom: 22. Mai, Seite e2110585
1. Verfasser: Dou, Haozhen (VerfasserIn)
Weitere Verfasser: Xu, Mi, Zheng, Yun, Li, Zhaoqiang, Wen, Guobin, Zhang, Zhen, Yang, Leixin, Ma, Qianyi, Yu, Aiping, Luo, Dan, Wang, Xin, Chen, Zhongwei
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article bioinspired design flexible zinc-air batteries hydrogels hydroxide ion conduction molecular dynamics simulation solid-state electrolytes Electrolytes Hydrogels Polymers mehr... Water 059QF0KO0R Zinc J41CSQ7QDS
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520 |a Manufacturing advanced solid-state electrolytes (SSEs) for flexible rechargeable batteries becomes increasingly important but remains grand challenge. The sophisticated structure of robust animal dermis and good water-retention of plant cell in nature grant germane inspirations for designing high-performance SSEs. Herein, tough bioinspired SSEs with intrinsic hydroxide ion (OH- ) conduction are constructed by in situ formation of OH- conductive ionomer network within a hollow-polymeric-microcapsule-decorated hydrogel polymer network. By virtue of the bioinspired design and dynamic dual-penetrating network structure, the bioinspired SSEs simultaneously obtain mechanical robustness with 1800% stretchability, good water uptake of 107 g g-1 and water retention, and superhigh ion conductivity of 215 mS cm-1 . The nanostructure of bioinspired SSE and related ion-conduction mechanism are revealed and visualized by molecular dynamics simulation, where plenty of compact and superfast ion-transport channels are constructed, contributing to superhigh ion conductivity. As a result, the flexible solid-state zinc-air batteries assembled with bioinspired SSEs witness high power density of 148 mW cm-2 , specific capacity of 758 mAh g-1 and ultralong cycling stability of 320 h as well as outstanding flexibility. The bioinspired methodology and deep insight of ion-conduction mechanism will shed light on the design of advanced SSEs for flexible energy conversion and storage systems 
650 4 |a Journal Article 
650 4 |a bioinspired design 
650 4 |a flexible zinc-air batteries 
650 4 |a hydrogels 
650 4 |a hydroxide ion conduction 
650 4 |a molecular dynamics simulation 
650 4 |a solid-state electrolytes 
650 7 |a Electrolytes  |2 NLM 
650 7 |a Hydrogels  |2 NLM 
650 7 |a Polymers  |2 NLM 
650 7 |a Water  |2 NLM 
650 7 |a 059QF0KO0R  |2 NLM 
650 7 |a Zinc  |2 NLM 
650 7 |a J41CSQ7QDS  |2 NLM 
700 1 |a Xu, Mi  |e verfasserin  |4 aut 
700 1 |a Zheng, Yun  |e verfasserin  |4 aut 
700 1 |a Li, Zhaoqiang  |e verfasserin  |4 aut 
700 1 |a Wen, Guobin  |e verfasserin  |4 aut 
700 1 |a Zhang, Zhen  |e verfasserin  |4 aut 
700 1 |a Yang, Leixin  |e verfasserin  |4 aut 
700 1 |a Ma, Qianyi  |e verfasserin  |4 aut 
700 1 |a Yu, Aiping  |e verfasserin  |4 aut 
700 1 |a Luo, Dan  |e verfasserin  |4 aut 
700 1 |a Wang, Xin  |e verfasserin  |4 aut 
700 1 |a Chen, Zhongwei  |e verfasserin  |4 aut 
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773 1 8 |g volume:34  |g year:2022  |g number:18  |g day:22  |g month:05  |g pages:e2110585 
856 4 0 |u http://dx.doi.org/10.1002/adma.202110585  |3 Volltext 
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