Low-cost, flexible graphene/polyaniline nanocomposite paper as binder-free high-performance supercapacitor electrode

被引：4
|
作者：
Wang, Li [1 ]
Lv, Siliu [1 ]
Zhang, Jianming [1 ]
Zhang, Chuanjian [2 ]
Dong, Shanmu [2 ]
Kong, Qingshan [2 ]
Pang, Shuping [2 ]
机构：
[1] Qingdao Univ Sci & Technol, Qingdao 266042, Peoples R China
[2] Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Key Lab Solar Energy Utilizat & Energy St, Qingdao 266101, Peoples R China
来源：
FUNCTIONAL MATERIALS LETTERS | 2014年 / 7卷 / 06期
关键词：
Graphene; nanocomposite; polyaniline; supercapacitor; GRAPHENE; FOAM; FABRICATION; DEPOSITION;
D O I：
10.1142/S1793604714400104
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nanopolyaniline coated graphene (GNP) was synthesized and flexible composite paper based on as-prepared GNP composite was fabricated by rolling process. Uniform PANI nanocoating prevents the graphene sheets from re-stacking during paper fabrication under high pressure. The composite paper was directly used as the supercapacitor without adding any binder and a specific capacitance of 255 F g(-1) was achieved with high rate retention.
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页数：3
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