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2011 | 119 | 2 | 253-255
Article title

Formation and Characterization of Carbon and Nickel Oxide/Carbon Composites for Supercapacitors

Content
Title variants
Languages of publication
EN
Abstracts
EN
In this study a carbon and NiO/carbon electrodes were prepared and investigated. The surface roughness increases with the increase of the torch power. The addition of the NiO changes the surface structure from a snowflake-like to a mesh-like. It was demonstrated that the addition of the nickel oxide to amorphous carbon increases the specific capacitance of composite electrode. However, the NiO/carbon electrodes have a lower breakdown voltage values and longer charge-discharge cycles.
Keywords
EN
Contributors
  • Lithuanian Energy Institute, Breslaujos 3, LT-4440, Kaunas, Lithuania
  • Kaunas University of Applied Sciences, Pramonės 20, LT-50468, Kaunas, Lithuania
  • Lithuanian Energy Institute, Breslaujos 3, LT-4440, Kaunas, Lithuania
  • Kaunas University of Technology, Studentu 50, LT-51368, Kaunas, Lithuania
  • Lithuanian Energy Institute, Breslaujos 3, LT-4440, Kaunas, Lithuania
References
  • 1. A. Pandolfo, A. Hollenkamp, J. Power Sources 38, 11 (2006)
  • 2. R. Kotz, M. Carlen, Electrochim. Acta 45, 2483 (2000)
  • 3. V.V.N. Obreja, Physica E 40, 2596 (2008)
  • 4. Y.L. Tai, H. Teng, Carbon 42, 2329 (2004)
  • 5. H. Li, Y. Li, R. Wang, R. Cao, J. Alloys Comp. 481, 100 (2009)
  • 6. E. Ito, S. Mozia, M. Okuda, T. Nakano, M. Toyoda, M. Inagaki, New Carbon Mater. 22, 321 (2007)
  • 7. L. Marcinauskas, A. Grigonis, V. Valincius, P. Valatkevičius, Mater. Sci. 13, 269 (2007)
  • 8. J. Robertson, Mater. Sci. Eng. B 37, 129 (2002)
  • 9. Y.F. Su, Y. Wu, L.Y. Bao, Z.H. Yang, New Carbon Mater. 22, 53 (2007)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv119n250kz
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