Three-dimensional graphitic carbon nitride functionalized graphene-based high-performance supercapacitors

被引：181
作者：
Chen, Qing [1 ]
Zhao, Yang [1 ]
Huang, Xianke [1 ]
Chen, Nan [1 ]
Qu, Liangti [1 ]
机构：
[1] Beijing Inst Technol, Key Lab Cluster Sci, Minist Educ China,Sch Chem, Beijing Key Lab Photoelect Electrophoton Convers, Beijing 100081, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2015年 / 3卷 / 13期
基金：
北京市自然科学基金;
关键词：
NITROGEN-DOPED GRAPHENE; HYDROGEN EVOLUTION; ELECTRODE; OXIDE; MICROFIBERS; COMPOSITE; SHEETS; FOAM;
D O I：
10.1039/c5ta00734h
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Three-dimensional graphitic carbon nitride functionalized graphene composites (g-C3N4@G) were grown using a simple one-step hydrothermal reduction. The super-capacitive properties of the as-formed 3D g-C3N4@G were evaluated in a symmetrical supercapacitor. It is found that the 3D g-C3N4@G exhibit a high specific capacitance of 264 F g(-1) and good cycling stability.
引用
收藏
页码：6761 / 6766
页数：6
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