An All-Thin-Film Electrochromic Device Composed of MoO3-LiBSO-NiOx Multilayer Structure  

作　　者：杨海刚 王聪 朱开贵 刁训刚 王怀义 崔毅 王天民 

机构地区：[1]Center for Condensed Matter and Materials Physics, School of Science, Beihang University, Beijing 100083

出　　处：《Chinese Physics Letters》2008年第2期740-742,共3页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No 50772008, the Program for New Century Excellent Talents in University （NCET-05-0197）, and Foundation of The State Key Laboratory of Shanghai Institute of Ceramics （SKL200603SIC）.

摘　　要：An all-thin-tilm （ATF） electrochromic device for modulating the optical transmittance is manufactured using magnetron sputtering. The devices consists of MoO3 as the main electrochromic layer, LiBO2 ＋Li2SO4 （LiBSO） as the ion conductor layer, and NiOx as the complementary electrochromic layer. Glass covered with indium tin oxide （ITO） is used as the substrate and the ITO film is used as the bottom electrode. The ITO film deposited on the top of the devices is used as the other electrode. The structure and morphology of the films are characterized by x-ray diffraction （XRD） and scanning electron microscopy （SEM）. The devices exhibit good optical properties with low transmittance values in the coloured state, and the optical modulation is measured by spectrophotometer in the wavelength range from 400 to 800nm. The average visible light transmittance reaches 50.2% and 3.7% in bleached and coloured state, respectively. The results indicate that such a monolithic system has great potential to be applied in smart windows.An all-thin-tilm （ATF） electrochromic device for modulating the optical transmittance is manufactured using magnetron sputtering. The devices consists of MoO3 as the main electrochromic layer, LiBO2 ＋Li2SO4 （LiBSO） as the ion conductor layer, and NiOx as the complementary electrochromic layer. Glass covered with indium tin oxide （ITO） is used as the substrate and the ITO film is used as the bottom electrode. The ITO film deposited on the top of the devices is used as the other electrode. The structure and morphology of the films are characterized by x-ray diffraction （XRD） and scanning electron microscopy （SEM）. The devices exhibit good optical properties with low transmittance values in the coloured state, and the optical modulation is measured by spectrophotometer in the wavelength range from 400 to 800nm. The average visible light transmittance reaches 50.2% and 3.7% in bleached and coloured state, respectively. The results indicate that such a monolithic system has great potential to be applied in smart windows.

关 键 词：PULSARS x-ray spectra relativity and gravitation REDSHIFT 

分 类 号：TG174.4[金属学及工艺—金属表面处理]