12 November 1987 Electrochromism In CuxO-WO3 And V2O5-WO3 Films
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Abstract
Two amorphous films, CuxO-W03 and V205-W03, are investgated Co determine electrochromism and their optical properties. The color and transmittance of the films can change continuously and reversibly. This multi-colored effect is due to sequential transfer of Cu2-Cul+ and W6+=== W5+ in Cux0W03 films and V4+ reversible processes occurring in V205-W03 films. Because of these optical properties, this type of films may be used for selectively transmitting windows or information display devices.
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Huang Suiyang, Zhou Jicai, Chang Jingyi, "Electrochromism In CuxO-WO3 And V2O5-WO3 Films", Proc. SPIE 0823, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion VI, (12 November 1987); doi: 10.1117/12.941889; https://doi.org/10.1117/12.941889
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