Preparation of Graphene Oxide/Pristine Graphene/Polyaniline Ternary Composites through a Simple Method and Application to Supercapacitor

被引：2
|
作者：
Shang, Yangyang [1 ]
Cai, Linlin [1 ]
Jiang, Xiaoqing [1 ]
机构：
[1] Nanjing Normal Univ, Coll Chem & Mat Sci, Jiangsu Key Lab New Power Batteries, Nanjing 210023, Peoples R China
来源：
6TH ANNUAL INTERNATIONAL WORKSHOP ON MATERIALS SCIENCE AND ENGINEERING | 2020年 / 1622卷
关键词：
D O I：
10.1088/1742-6596/1622/1/012008
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new graphene oxide/pristine graphene/polyaniline (GPP) composite is successfully prepared. Transmission electron microscope, Scanning electron microscope, Raman spectroscopy and X-ray photoelectron spectroscopy were used to characterize the electronic structure and morphology of GPP composites. The specific capacitance of GPP is 1231.8 F g(-1) and 598.1 F g(-1) in a three-electrode system and a symmetric supercapacitor at 1.0 A g(-1). The specific capacitance of GPP maintains about 71.2% and 55.1% after 10000 cycles in the three-electrode and two-electrode systems, respectively.
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页数：5
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