J. Prachařová, J. Přidal, J. Bludská, I. Jakubec, V. Vorlíček, Z. Málková, Th. Dikonimos Makris, R. Giorgi, L. Jastrabík

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LiCoO2thin-films have been grown by RF magnetron sputtering on silicon substrates covered with gold. As-grown films deposited at substrate temperature 500 °C were identified by XRD and RS as an HT hexagonal phase. The structure of the films prepared at substrate temperatures <300 °C were less well defined. Nevertheless, the films prepared at 200 °C have better electrochemical properties than the films prepared at higher temperatures. The determination of the composition of thin-films showed that the composition approaches to the stoichiometric one for discharge power of 60W irrespective of substrate temperature. In other cases, a slight excess of Li was found. The films have promising properties to be used as cathodes in lithium-ion (Li-ion) batteries. © 2002 Elsevier Science B.V. All rights reserved.
Original languageEnglish
Pages (from-to)204 - 212
Number of pages9
JournalJournal of Power Sources
Issue number1-2
Publication statusPublished - 1 Jun 2002


All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment
  • Energy Engineering and Power Technology
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

Cite this

Prachařová, J., Přidal, J., Bludská, J., Jakubec, I., Vorlíček, V., Málková, Z., ... Jastrabík, L. (2002). LiCoO. Journal of Power Sources, 108(1-2), 204 - 212.