In situ synthesized PEO/NBR composite ionogels for high-performance all-solid-state supercapacitors

被引：19
|
作者：
Lu, Chao [1 ]
Chen, Xi [1 ,2 ]
机构：
[1] Columbia Univ, Dept Earth & Environm Engn, Earth Engn Ctr, Ctr Adv Mat Energy & Environm, New York, NY 10027 USA
[2] Northwest Univ, Sch Chem Engn, Xian 710069, Shaanxi, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 58期
关键词：
POLYMER ELECTROLYTES; IONIC-CONDUCTIVITY; GRAPHENE OXIDE; GEL; FIBERS; LIQUID; CELL;
D O I：
10.1039/c9cc03401c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Here, we report PEO/NBR composite iongels developed through an in situ synthesis strategy, aiming to boost the performance of supercapacitors by improving ion migration kinetics in solid polymer electrolyte. The iongel based supercapacitors display a high specific capacitance of 208 F g(-1) at a current density of 1 A g(-1) with excellent stability over 10 000 cycles.
引用
收藏
页码：8470 / 8473
页数：4
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