Continuous carbide-derived carbon films with high volumetric capacitance

被引：160

作者：

Heon, Min ^{[1
]}

Lofland, Samuel ^{[2
]}

Applegate, James ^{[2
]}

Nolte, Robert ^{[2
]}

Cortes, Emma ^{[2
]}

Hettinger, Jeffrey D. ^{[2
]}

Taberna, Pierre-Louis ^{[3
]}

Simon, Patrice ^{[3
]}

Huang, Peihua ^{[3
,4
]}

Brunet, Magali ^{[4
]}

Gogotsi, Yury ^{[1
]}

机构：

[1] Drexel Univ, Dept Mat Sci & Engn, Philadelphia, PA 19104 USA

[2] Rowan Univ, Dept Phys & Astron, Glassboro, NJ USA

[3] Univ Toulouse 3, CIRIMAT, CNRS, UMR 5085, F-31062 Toulouse, France

[4] Univ Toulouse, CNRS, LAAS, Toulouse, France

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2011年 / 4卷 / 01期

关键词：

RAMAN-SPECTROSCOPY; TITANIUM CARBIDE;

D O I：

10.1039/c0ee00404a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Monolithic porous carbon film has a great potential for integrated supercapacitors due to no polymer binder, reduced macropore volume, and good adhesion between current collector and active material. It is demonstrated that continuous carbide-derived carbon (CDC) films can be synthesized on various substrates by dry etching. CDC films show high volumetric capacitance of similar to 180 F cm(-3) in 1.5 M TEABF(4)/acetonitrile electrolyte.

引用

页码：135 / 138

页数：4

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