The electrochromic display using radical polymer

Yusuke Takahashi, Kenji Honda, Hiroyuki Nishide

Research output: Chapter in Book/Report/Conference proceedingConference contribution


The electrochromic display (BCD) using radical polymer as an electroactive substance was made in combination with a thin film of Prussian Blue (PB) used as the electrochromic material. The radical polymer, poly(2,2,6,6- tetramethylpiperidinyloxy methacrylate) (PTMA), was coated on ITO/glass electrode. A gel-like ion-conducting layer, which is consisting of PEG, KPF 6, TiO2 and H2O, was sandwiched between the PTMA-coated ITO and the PB-deposited ITO glass substrates. The resulting BCD cell showed a relatively fast switching speed in the range of 20-50 msec with a reasonable endurance under atmospheric conditions.

Original languageEnglish
Title of host publicationPolymer Preprints, Japan
Number of pages1
Publication statusPublished - 2006
Event55th SPSJ Annual Meeting - Nagoya
Duration: 2006 May 242006 May 26


Other55th SPSJ Annual Meeting


  • Electrochromic
  • Radical polymer
  • Solid electrolyte

ASJC Scopus subject areas

  • Engineering(all)

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