Accelerated lithium-ion conduction in covalent organic frameworks

被引：48
|
作者：
Sheng, Li [1 ]
Wang, Li [1 ]
Wang, Jianlong [1 ]
Xu, Hong [1 ]
He, Xiangming [1 ]
机构：
[1] Tsinghua Univ, Inst Nucl & New Energy Technol, Beijing 100084, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 72期
基金：
中国国家自然科学基金;
关键词：
ELECTROLYTES; CRYSTALLINE; NANOSHEETS; DENSITY;
D O I：
10.1039/d0cc04324a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We design a porous separator that consists of a covalent organic framework (COF), the ionic conductivity of which is 8 times higher than that of the most well-established separator of lithium-ion batteries. Moreover, the effective ionic conductivity is even higher than that of the corresponding pure liquid electrolyte.
引用
收藏
页码：10465 / 10468
页数：4
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