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- Title
Indium oxide thin film sensors for ozone monitoring produced by a sol-gel method.
- Authors
Wan-Young Chung; Yun-Su Lee; Duk-Dong Lee
- Abstract
Explains that a sol-gel technique for indium oxide (In2O3) thin film has been developed and applied to produce high porous and high ozone sensitive films. Indium chloride tetrahydrate was dissolved in 40 milliliter butanol; In2O3 precursor solution for In2O3 thin film; Polyvinyl alcohol binder was added to the solution before coating to improve the adhesiveness between the In2O3 film and alumina substrate.
- Subjects
INDIUM; THIN films; DETECTORS; ATMOSPHERIC ozone; OZONE layer; ENVIRONMENTAL monitoring; THIN film devices
- Publication
Journal of Materials Science Letters, 2003, Vol 22, Issue 12, p907
- ISSN
0261-8028
- Publication type
Article
- DOI
10.1023/A:1024439509733