期刊
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
卷 15, 期 9, 页码 6931-6941出版社
AMER SCIENTIFIC PUBLISHERS
DOI: 10.1166/jnn.2015.10540
关键词
Graphene Nanocomposites; Supercapacitor; Microwave Absorber
类别
资金
- CSIR, New Delhi of India
A simple and cost-effective in-situ chemical route to prepare the nanocomposites based on graphene and Poly(aniline-co-pyrrole) [PPP] has been proposed. Introduction of graphene changes the morphology of copolymer from spherical to fiber like. Graphene/Poly(aniline-co-pyrrole) [GPPP] nanocomposite achieved highest specific capacitance of 351 F/g and energy density of 124.8 Wh/Kg at 10 mV/s scan rate. The composite also obtained moderate specific capacitance retention of 66% after 500 cycles, which establish its potentiality as supercapacitor electrode materials. The composite also exhibited high electrical conductivity and superior microwave absorbing properties (maximum reflection loss is 29.97 dB). The absorption range corresponding to >= 90% absorption (or 10 dB) is 2.72 GHz which is excellent for the microwave absorbing applications.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据