Some aspects of electrochromism of wo filmsfilms prepared by a chemical deposition method

M. Ahsan Habib

doi:10.1117/12.962166

Some aspects of electrochromism of wo filmsfilms prepared by a chemical deposition method

M. Ahsan Habib^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Tungsten tri-oxide thin films were prepared by deposition from a solution of tungsten chloride, and, for comparison, by the acidification of a solution of sodium tungstate. The mechanism of the formation of HWO₃is explained in terms of oxidation of WC₁₆by O₂. followed by chlorination of alcohol and formation of H2 which reduces WO₃to HWO₃. The electrochromic behavior of these films was investigated by studying their current-voltage behavior, absorbance spectra, response time, and the diffusion coefficient of lithium ions in the film.

Original language	English
Pages (from-to)	46-55
Number of pages	10
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	1149
DOIs	https://doi.org/10.1117/12.962166
State	Published - 12 Dec 1989
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.962166

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abstract = "Tungsten tri-oxide thin films were prepared by deposition from a solution of tungsten chloride, and, for comparison, by the acidification of a solution of sodium tungstate. The mechanism of the formation of HWO3is explained in terms of oxidation of WC16by O2. followed by chlorination of alcohol and formation of H2 which reduces WO3to HWO3. The electrochromic behavior of these films was investigated by studying their current-voltage behavior, absorbance spectra, response time, and the diffusion coefficient of lithium ions in the film.",

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N2 - Tungsten tri-oxide thin films were prepared by deposition from a solution of tungsten chloride, and, for comparison, by the acidification of a solution of sodium tungstate. The mechanism of the formation of HWO3is explained in terms of oxidation of WC16by O2. followed by chlorination of alcohol and formation of H2 which reduces WO3to HWO3. The electrochromic behavior of these films was investigated by studying their current-voltage behavior, absorbance spectra, response time, and the diffusion coefficient of lithium ions in the film.

AB - Tungsten tri-oxide thin films were prepared by deposition from a solution of tungsten chloride, and, for comparison, by the acidification of a solution of sodium tungstate. The mechanism of the formation of HWO3is explained in terms of oxidation of WC16by O2. followed by chlorination of alcohol and formation of H2 which reduces WO3to HWO3. The electrochromic behavior of these films was investigated by studying their current-voltage behavior, absorbance spectra, response time, and the diffusion coefficient of lithium ions in the film.

UR - https://www.scopus.com/pages/publications/6744248201

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DO - 10.1117/12.962166

M3 - Article

AN - SCOPUS:6744248201

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EP - 55

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

ER -

Some aspects of electrochromism of wo filmsfilms prepared by a chemical deposition method

Abstract

ASJC Scopus subject areas

UN SDGs

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