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Electrochromism in anodic WO3 thin films.

Author(s)
M. Tahir Atiq Basic Science Department, NWFP University of Engineering & Technology, Peshawar, Pakistan
Khalid Pervez Basic Science Department, NWFP University of Engineering & Technology, Peshawar, Pakistan
Fakhruddin Basic Science Department, NWFP University of Engineering & Technology, Peshawar, Pakistan
Mir Nawaz Basic Science Department, NWFP University of Engineering & Technology, Peshawar, Pakistan
Abstract
Tungsten oxide films formed by anodization shoal different colours. The colour is due to excess of colour centers associated with tungsten ions. As colouration proceeds, the chemical potential of hydrogen in Hx WO3 increases opposing the further colouration.
Publication Details
Page(s) 83-84
DOI DOI not available
Published Journal: Journal of Engineering and Applied Sciences, Volume: 12, Issue: 1, Year: 1993

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