Ionics

, Volume 1, Issue 4, pp 338–341 | Cite as

DC magnetron sputtered Mo-Ti oxide films for color neutral electrochromic devices

  • L. Kullman
  • A. Azens
  • A. Gutarra
  • C. G. Granqvist
Article
Received:

Abstract

Mo-Ti oxide films with compositions ranging from MoO3 to TiO2 were prepared by reactive DC magnetron sputtering using a newly developed high-rate technique with interacting plasma zones. Optical and electrochemical measurements showed that an increase of the Ti content yielded increased electrochemical stability, decreased coloration efficiency, and increased potential for electrochromic coloration. The films have interesting properties for color-neutral electrochromic devices.

Keywords

Oxide Color TiO2 Physical Chemistry Energy Source 
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Copyright information

© IfI - Institute for Ionics 1995

Authors and Affiliations

  • L. Kullman
    • 1
  • A. Azens
    • 1
  • A. Gutarra
    • 1
  • C. G. Granqvist
    • 1
  1. 1.Department of TechnologyUppsala UniversityUppsalaSweden

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