A renewable bamboo carbon/polyaniline composite for a high-performance supercapacitor electrode material

被引：93

作者：

Zhou, Xinhong ^{[2
]}

Li, Lanfeng ^{[2
]}

Dong, Shanmu ^{[1
]}

Chen, Xiao ^{[1
]}

Han, Pengxian ^{[1
]}

Xu, Hongxia ^{[1
]}

Yao, Jianhua ^{[1
]}

Shang, Chaoqun ^{[2
]}

Liu, Zhihong ^{[1
]}

Cui, Guanglei ^{[1
]}

机构：

[1] Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

[2] Qingdao Univ Sci & Technol, Qingdao 266101, Peoples R China

来源：

JOURNAL OF SOLID STATE ELECTROCHEMISTRY | 2012年 / 16卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Bamboo carbon; Polyaniline; Composite; Supercapacitors; Electrodeposition; MESOPOROUS CARBON; ACTIVATED CARBONS; POROUS CARBON; POLYANILINE; ENERGY; NANOCOMPOSITES; STORAGE; SURFACE; ARRAYS;

D O I：

10.1007/s10008-011-1435-3

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A high-performance conducting polymer-activated carbon composite electrode material was prepared by potentiostatic deposition of aniline on a hierarchically porous carbon, which was carbonized from the natural bamboo. The obtained composite combined the contribution of the unique properties of the activated carbon and pseudocapacitance of the deposited polyaniline layer. This active material possessed excellent rate capability and good cycle performance, over 92% of the original capacitance is retained after 1,000 cycles. The energy density of the composite can reach 47.5 W h kg(-1) calculated only by active mass. It can be a good candidate for high-performance supercapacitor.

引用

页码：877 / 882

页数：6

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