Cellulose nanofiber-graphene all solid-state flexible supercapacitors

被引:289
|
作者
Gao, Kezheng [1 ]
Shao, Ziqiang [1 ]
Li, Jia [1 ]
Wang, Xi [1 ]
Peng, Xiaoqing [1 ]
Wang, Wenjun [1 ]
Wang, Feijun [1 ]
机构
[1] Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China
关键词
DOUBLE-LAYER CAPACITORS; GRAPHITE OXIDE; CARBON NANOTUBES; PAPER; FILMS; MICROFIBRILS; ELECTRODES; OXIDATION;
D O I
10.1039/c2ta00386d
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
Cellulose nanofibers are selected as nano-spacers, electrolyte nano-reservoirs and hierarchical nanostructure makers of CNF-RGO hybrid aerogel. The CNF-RGO hybrid aerogel based flexible supercapacitor exhibits high capacitance (207 F g(-1)). Taking its higher capacitance, low cost and environmentally friendly nature, they have great potential for use in flexible supercapacitors.
引用
收藏
页码:63 / 67
页数:5
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