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A thin-film electrochromic device based on a polyoxometalate cluster

  • S. Liu*
  • , D. G. Kurth
  • , H. Möhwald
  • , D. Volkmer
  • *Corresponding author for this work
  • Max Planck Institute of Colloids and Interfaces
  • Bielefeld University

Research output: Contribution to journalArticlepeer-review

Abstract

A thin film electrochromic device based on a polyoxometalate cluster was analyzed. The Preyssler ion was identified as a technically attractive component for electrochromic devices. The device operated reversibly with suitable response times, which could be reduced further by optimizing the polyelectrolyte matrix. The response time was improved by one or two orders of magnitude and the optical contrast was improved by one order of magnitude.

Original languageEnglish
Pages (from-to)225-228
Number of pages4
JournalAdvanced Materials
Volume14
Issue number3
DOIs
StatePublished - 5 Feb 2002
Externally publishedYes

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