ELECTROCHROMISM OF SPUTTERED FLUORINATED TITANIUM-OXIDE THIN-FILMS

被引:40
|
作者
GUTARRA, A
AZENS, A
STJERNA, B
GRANQVIST, CG
机构
[1] UNIV GOTHENBURG, S-41296 GOTHENBURG, SWEDEN
[2] UNIV UPPSALA, DEPT TECHNOL, S-75121 UPPSALA, SWEDEN
[3] UNIV NACL INGN, FAC CIENCIAS, LIMA, PERU
关键词
D O I
10.1063/1.111851
中图分类号
O59 [应用物理学];
学科分类号
摘要
Titanium-oxide-based films were prepared by reactive dc magnetron sputtering in Ar+O2+CF4. Pronounced electrochromism was found in LiClO4+ propylene carbonate. The maximum coloration efficiency was 37 cm2/C at a wavelength of approximately 0.7 mum. Polaron hopping is believed to cause the absorption. Coloration/bleaching was performed for up to 2 X 10(4) cycles without apparent degradation.
引用
收藏
页码:1604 / 1606
页数:3
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