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Continuous carbide-derived carbon films with high volumetric capacitance
Journal article   Open access   Peer reviewed

Continuous carbide-derived carbon films with high volumetric capacitance

Min Heon, Samuel Lofland, James Applegate, Robert Nolte, Emma Cortes, Jeffrey Hettinger, Pierre-Louis Taberna, Patrice Simon, Peihua Huang, Magali Brunet, …
Energy & environmental science, v 4(1)
2011
url
https://doi.org/10.1039/C0EE00404AView
Published, Version of Record (VoR) Open

Abstract

Engineering Sciences Chemical and Process Engineering Materials
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 ∼180 F cm−3 in 1.5 M TEABF4/acetonitrile electrolyte.

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178 citations in Scopus

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