TiO2-Coated Surface Acoustic Wave Devices |
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| Authors: | Tagawa Y. Iyoda T. Hashimoto K. Fujishima A. |
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| Affiliation: | 1. Kanagawa Academy of Science and Technology, Atsugi, Kanagawa 243-02, Japan;2. Hokuto Denko Corporation, Atsugi, Kunagawa 243, Japan;3. Department of Applied Chemistry, University of Tokyo, Tokyo 113, Japan |
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| Abstract: | A surface, acoustic wave (SAW)filter, coated with TiO2 thin film, was applied to a sensor to monitor photochemical process. By using this filter with a center frequency of about 150 MHz, photocatalytic reactions on the surface,of TiO2 was monitored under ambient atmosphere containing a slight amount of various gases. |
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| Keywords: | Surface acoustic wave TiO2 Photocatalytic Adsorption Desorption |
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