A Flexible, Fireproof, Composite Polymer Electrolyte Reinforced by Electrospun Polyimide for Room-Temperature Solid-State Batteries

Solid-state batteries (SSBs) have attracted considerable attention for high-energy-density and high-safety energy storage devices. Many efforts have focused on the thin solid-state-electrolyte (SSE) films with high room-temperature ionic conductivity, flexibility, and mechanical strength. Here, we r...

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Autores principales:	Boheng Yuan, Bin Zhao, Zhi Cong, Zhi Cheng, Qi Wang, Yafei Lu, Xiaogang Han
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	electrospinning polyimide solid state batteries composite polymer electrolyte photo polymerization fireproof Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/6dba06f37e0f4a0c81d3fd7bb532fc9a
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spelling	oai:doaj.org-article:6dba06f37e0f4a0c81d3fd7bb532fc9a2021-11-11T18:41:42ZA Flexible, Fireproof, Composite Polymer Electrolyte Reinforced by Electrospun Polyimide for Room-Temperature Solid-State Batteries10.3390/polym132136222073-4360https://doaj.org/article/6dba06f37e0f4a0c81d3fd7bb532fc9a2021-10-01T00:00:00Zhttps://www.mdpi.com/2073-4360/13/21/3622https://doaj.org/toc/2073-4360Solid-state batteries (SSBs) have attracted considerable attention for high-energy-density and high-safety energy storage devices. Many efforts have focused on the thin solid-state-electrolyte (SSE) films with high room-temperature ionic conductivity, flexibility, and mechanical strength. Here, we report a composite polymer electrolyte (CPE) reinforced by electrospun PI nanofiber film, combining with succinonitrile-based solid composite electrolyte. In situ photo-polymerization method is used for the preparation of the CPE. This CPE, with a thickness around 32.5 μm, shows a high ionic conductivity of 2.64 × 10<sup>−4</sup> S cm<sup>−</sup><sup>1</sup> at room temperature. It is also fireproof and mechanically strong, showing great promise for an SSB device with high energy density and high safety.Boheng YuanBin ZhaoZhi CongZhi ChengQi WangYafei LuXiaogang HanMDPI AGarticleelectrospinningpolyimidesolid state batteriescomposite polymer electrolytephoto polymerizationfireproofOrganic chemistryQD241-441ENPolymers, Vol 13, Iss 3622, p 3622 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	electrospinning polyimide solid state batteries composite polymer electrolyte photo polymerization fireproof Organic chemistry QD241-441
spellingShingle	electrospinning polyimide solid state batteries composite polymer electrolyte photo polymerization fireproof Organic chemistry QD241-441 Boheng Yuan Bin Zhao Zhi Cong Zhi Cheng Qi Wang Yafei Lu Xiaogang Han A Flexible, Fireproof, Composite Polymer Electrolyte Reinforced by Electrospun Polyimide for Room-Temperature Solid-State Batteries
description	Solid-state batteries (SSBs) have attracted considerable attention for high-energy-density and high-safety energy storage devices. Many efforts have focused on the thin solid-state-electrolyte (SSE) films with high room-temperature ionic conductivity, flexibility, and mechanical strength. Here, we report a composite polymer electrolyte (CPE) reinforced by electrospun PI nanofiber film, combining with succinonitrile-based solid composite electrolyte. In situ photo-polymerization method is used for the preparation of the CPE. This CPE, with a thickness around 32.5 μm, shows a high ionic conductivity of 2.64 × 10<sup>−4</sup> S cm<sup>−</sup><sup>1</sup> at room temperature. It is also fireproof and mechanically strong, showing great promise for an SSB device with high energy density and high safety.
format	article
author	Boheng Yuan Bin Zhao Zhi Cong Zhi Cheng Qi Wang Yafei Lu Xiaogang Han
author_facet	Boheng Yuan Bin Zhao Zhi Cong Zhi Cheng Qi Wang Yafei Lu Xiaogang Han
author_sort	Boheng Yuan
title	A Flexible, Fireproof, Composite Polymer Electrolyte Reinforced by Electrospun Polyimide for Room-Temperature Solid-State Batteries
title_short	A Flexible, Fireproof, Composite Polymer Electrolyte Reinforced by Electrospun Polyimide for Room-Temperature Solid-State Batteries
title_full	A Flexible, Fireproof, Composite Polymer Electrolyte Reinforced by Electrospun Polyimide for Room-Temperature Solid-State Batteries
title_fullStr	A Flexible, Fireproof, Composite Polymer Electrolyte Reinforced by Electrospun Polyimide for Room-Temperature Solid-State Batteries
title_full_unstemmed	A Flexible, Fireproof, Composite Polymer Electrolyte Reinforced by Electrospun Polyimide for Room-Temperature Solid-State Batteries
title_sort	flexible, fireproof, composite polymer electrolyte reinforced by electrospun polyimide for room-temperature solid-state batteries
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/6dba06f37e0f4a0c81d3fd7bb532fc9a
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A Flexible, Fireproof, Composite Polymer Electrolyte Reinforced by Electrospun Polyimide for Room-Temperature Solid-State Batteries

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