Electrochromism of Cr oxide films

Authors
Azens, A Vaivars, G Kullman, L Granqvist, CG
Citation
A. Azens et al., Electrochromism of Cr oxide films, ELECTR ACT, 44(18), 1999, pp. 3059-3061
Citations number
15
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ELECTROCHIMICA ACTA
ISSN journal
00134686 → ACNP
Volume
44
Issue
18
Year of publication
1999
Pages
3059 - 3061
Database
ISI
SICI code
0013-4686(1999)44:18<3059:EOCOF>2.0.ZU;2-O
Abstract
Cr oxide films were produced by reactive de magnetron sputtering in Ar + O- 2 + H-2. Weak anodic electrochromism was found in acidic electrolytes. A hi gh optical transmittance and a modest voltage range for charge exchange mak e Cr oxide films of considerable interest as counter electrodes in W-oxide- based transparent electrochromic devices. (C) 1999 Elsevier Science Ltd. Al l rights reserved.