Photocatalytic activity of ultra-fine rutile in methanol-water solution and dependence of activity on particle size |
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| Authors: | Hisashi Harada Toyotoshi Ueda |
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| Affiliation: | Department of Chemistry, Faculty of Science and Engineering, Meisei University, 337 Hodokubo, Hino-shi, Tokyo 191, Japan |
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| Abstract: | Ultra-fine rutile was prepared from titanium tetrachloride below 100°C and calcined in order to increase particle size. The effect of the particle size of the rutile on the photocatalytic activity in a methanol-water solution was observed in the range 120–1500 Å. The activity increased inversely with the diameter. |
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