Candle soot as a supercapacitor electrode material

被引：71
|
作者：
Zhang, Bowen [1 ,2 ]
Wang, Daoai [1 ]
Yu, Bo [1 ]
Zhou, Feng [1 ]
Liu, Weimin [1 ]
机构：
[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
来源：
RSC ADVANCES | 2014年 / 4卷 / 06期
关键词：
CHARGE STORAGE; CARBON; CAPACITORS; NANOSTRUCTURES; TEMPLATE; BEHAVIOR; SURFACE; OXIDES; FILMS;
D O I：
10.1039/c3ra42507j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A straightforward method is presented for the synthesis of onion like carbon nanoparticles from candle soot (CS) that can be used as an effective electrodematerial for supercapacitors. Based on well shaped candle soot, a pompom like core-shell MnO2@CS nanocomposite material was also developed to increase the specific capacitance as high as 309 F g(-1).
引用
收藏
页码：2586 / 2589
页数：4
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