Continuous carbide-derived carbon films with high volumetric capacitance

Min Heon, Samuel Lofland, James Applegate, Robert Nolte, Emma Cortes, Jeffrey D. Hettinger, Pierre Louis Taberna, Patrice Simon, Peihua Huang, Magali Brunet, Yury Gogotsi

Research output: Contribution to journalArticle

140 Scopus citations

Abstract

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.

Original languageEnglish (US)
Pages (from-to)135-138
Number of pages4
JournalEnergy and Environmental Science
Volume4
Issue number1
DOIs
StatePublished - Jan 2011

All Science Journal Classification (ASJC) codes

  • Environmental Chemistry
  • Renewable Energy, Sustainability and the Environment
  • Nuclear Energy and Engineering
  • Pollution

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  • Cite this

    Heon, M., Lofland, S., Applegate, J., Nolte, R., Cortes, E., Hettinger, J. D., Taberna, P. L., Simon, P., Huang, P., Brunet, M., & Gogotsi, Y. (2011). Continuous carbide-derived carbon films with high volumetric capacitance. Energy and Environmental Science, 4(1), 135-138. https://doi.org/10.1039/c0ee00404a