Chen Jie, Yan Yixun. Development of Transmissive Aii-solid-state Electrochromfc Devices[J]. Editorial Office of Optics and Precision Engineering, 1996,4(5): 48-54
Chen Jie, Yan Yixun. Development of Transmissive Aii-solid-state Electrochromfc Devices[J]. Editorial Office of Optics and Precision Engineering, 1996,4(5): 48-54DOI:
The structure and the electrochromism device of all-solid-state electrochromic device are described. The effects of preparation conditions on the properties of WO
3
film and V
2
Q
5
film are discussed.A novel lithiation of electrochromic films is proposed. The increasing of ionization and lithiation can be obtained by egun evaporating Li on the electrochromic films. Research on the ion conductivity and mechanism of LiAlF
4
film are studied. The transmissive and reflective electrochromic devices ae fabricated and the transmittance and the reflecEance can be varied from 50% to 5% and 70% to 20% respectively.The switching time is about 10 to 20 seconds and the life dime is 10