Experimental study of the electrochromic properties of WO 3 thin films derived by electrochemical method

Chin-Guo Kuo, Chih Yin Chou, Ya Chieh Tung, Jung Hsuan Chen

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)


This study aimed at the effect of electrolyte filled volume on transmittance and coloration efficiency of the electrochromic device. The device mainly consisted of ITO, WO 3 template and electrolyte (PC + LiClO 4). The experimental results showed the transmittance of visible light reduced with increasing the electrolyte filled volume. In addition, when the electrolyte filled volume was 100 mm 3, the coloration efficiency could reach the maximum CE, 15.2 cm 2/C.

Original languageEnglish
Pages (from-to)365-368
Number of pages4
JournalJournal of Marine Science and Technology (Taiwan)
Issue number4
Publication statusPublished - 2012 Oct 4


  • Electrochromic
  • Electrolyte filled volume
  • Transmittance

ASJC Scopus subject areas

  • Oceanography
  • Ocean Engineering
  • Mechanics of Materials
  • Mechanical Engineering


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