A Novel Inorganic Ion Conductor Electrochromic Device: MoO3/LiAlO2/NiOx

被引：0
作者：
Yang, H. G. [1 ,2 ]
Wang, C. [1 ]
Cui, Y. [1 ]
Zhu, K. G. [1 ]
Diao, X. G. [1 ]
Wang, H. Y. [1 ]
Wang, T. M. [1 ]
机构：
[1] Beihang Univ, Sch Sci, Ctr Condensed Matter & Mat Phys, Beijing 100083, Peoples R China
[2] Henan Normal Univ, Sch Phys & Informat Engn, Xinxiang 453007, Peoples R China
来源：
MATERIALS RESEARCH, PTS 1 AND 2 | 2009年 / 610-613卷
关键词：
Electrochromic Device; All-thin-film; LiAlO2; Sputter Deposition; THIN-FILMS; MECHANISM; COLORATION;
D O I：
10.4028/www.scientific.net/MSF.610-613.610
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An all-thin-film glass/ITO/MoO3/LiAlO2/NiOx/ITO device was deposited by magnetron sputtering for electrochromic application. The amorphous MoO3 and LiAlO2 thin films were prepared with the substrate temperature below 0 degrees C and in O-2 and Ar gas pressure. The structure and surface morphology of the Films were characterized by x-ray diffraction (XRD) and atomic force microscopy (AFM). It has been found that the amorphous LiAlO2 thin film was a suitable ion conductor for the electrochromic device. The transmittance in the wavelength range of 400-800 nm for the ITO/MoO3/LiAlO2/NiOx/ITO device changed from 14.48 % to 57.68 % by the applied voltage of 7 V. The blue-colored electrochromic property Could be observed for the all-thin-film device. The experimental results indicated that such a monolithic system had great potential to be applied in flat-panel displays and smart windows.
引用
收藏
页码：610 / 615
页数：6
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