Dendrite-Free, High-Rate, Long-Life Lithium Metal Batteries with a 3D Cross-Linked Network Polymer Electrolyte

被引：656

作者：

Lu, Qingwen ^{[1
]}

He, Yan-Bing ^{[1
]}

Yu, Qipeng ^{[1
]}

Li, Baohua ^{[1
]}

Kaneti, Yusuf Valentino ^{[1
]}

Yao, Youwei ^{[1
]}

Kang, Feiyu ^{[1
,2
]}

Yang, Quan-Hong ^{[1
,2
,3
]}

机构：

[1] Tsinghua Univ, Grad Sch Shenzhen, Engn Lab Functionalized Carbon Mat & Engn, Lab Next Generat Power & Energy Storage Batteries, Shenzhen 518055, Peoples R China

[2] Tsinghua Univ, Tsinghua Berkeley Shenzhen Inst, Shenzhen 518055, Peoples R China

[3] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China

来源：

ADVANCED MATERIALS | 2017年 / 29卷 / 13期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

ION BATTERIES; RECHARGEABLE BATTERIES; SECONDARY BATTERIES; HYBRID ELECTROLYTES; SOLID-ELECTROLYTE; ANODES; DEPOSITION; SEPARATOR; LIQUID; GROWTH;

D O I：

10.1002/adma.201604460

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A 3D network gel polymer electrolyte (3D-GPE) is designed for lithium metal batteries and prepared by an initiator-free one-pot ring-opening polymerization technique. This 3D-GPE exhibits an unprecedented combination of mechanical strength, ionic conductivity, and more importantly, effective suppression of Li dendrite growth. The produced lithium-based battery presents long life, high rate, and excellent safety.

引用

页数：8

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