Sputter-deposited cerium vanadium mixed oxide as counter-electrode for electrochromic devices

E. Masetti, F. Varsano, F. Decker

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

Oxide films deposited by reactive radio frequency sputtering of target made of mixed CeO2and V2O5(1:1) powders show an anodic electrochromic character upon lithium insertion. As-deposited films look yellowish and become fully transparent for an inserted charge of 30 mC/cm2of Li ions. A total charge of 60 mC/cm2has been reversible cycled in the 1 to 5 V versus Li range in an electrochemical cell without any significant degradation. Following these preliminary results, films of Ce-V mixed oxide made by r.f. sputtering are suitable for working in tandem with tungsten oxide in a practical electrochromic device.
Original languageEnglish
Pages (from-to)3117 - 3119
Number of pages3
JournalElectrochimica Acta
Volume44
Issue number18
DOIs
Publication statusPublished - 1 May 1999
Externally publishedYes

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Electrochemistry

Cite this