Electrochemical interfacial capacitance in multilayer graphene sheets: Dependence on number of stacking layers

被引：144

作者：

Wang, Da-Wei ^{[1
]}

Li, Feng ^{[1
]}

Wu, Zhong-Shuai ^{[1
]}

Ren, Wencai ^{[1
]}

Cheng, Hui-Ming ^{[1
]}

机构：

[1] Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2009年 / 11卷 / 09期

关键词：

Graphene; Capacitance; Stacking thickness; Number of layers; Supercapacitor; ENRICHED CARBONS; SUPERCAPACITORS; PERFORMANCE; NANOSHEETS;

D O I：

10.1016/j.elecom.2009.06.034

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

We engineered the number of stacking layers of multilayer graphene sheets by selective post-treatments. The most probable number of layers of graphene was determined according to specific surface area. The interfacial capacitance of multilayer graphene sheets relates to the number of layers. This result is attributed to the dependence of space charge layer capacitance on the number of layers. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：1729 / 1732

页数：4

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