22 October 1993 Electrochromic device with a polymer ionic conductor
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The optical and electrochromic properties of tungsten oxide films deposited by e-beam evaporation were investigated. A laminated structure device was prepared. The as-deposited tungsten oxide film was used as the electrochromic film. A solid polymer electrolyte PPG- PMMA-LiClO4 was used as an ionic conductor. Spectrophotometric measurements show that the luminous transmittance of the device can be modulated between about 60% and 15%.
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Yueming Zhou, Yueming Zhou, Peifu Gu, Peifu Gu, Jinfa Tang, Jinfa Tang, } "Electrochromic device with a polymer ionic conductor", Proc. SPIE 2017, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XII, (22 October 1993); doi: 10.1117/12.161955; https://doi.org/10.1117/12.161955

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