Imaging Science and Photochemistry ›› 1998, Vol. 16 ›› Issue (4): 309-313.DOI: 10.7517/j.issn.1674-0475.1998.04.309

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AN APPROACH OF THE ELECTROCHROMIC MoO3THIN FILM BY RAMAN MICROSCOPY

YANG Yong’an, CAO Yunwei, YAO Jiannian   

  1. Institute of Photographic Chemistry, The Chinese Academy of Sciences, Beijing 100101, P. R. China
  • Received:1998-06-27 Revised:1998-08-21 Online:1998-11-20 Published:1998-11-20

Abstract: Amorphous Mo03 thin film(α-Mo03) can be colored in a photochromic process by U V excitation or in an electrochromic process with external potential. Because of potential.

Key words: MoO3 thin film, electrochromic, Raman microscopy