The photocatalytic characteristics of TiO2 films: An expeditious evaluation

Kuo Sheng Kao, Wei Che Shih, Da Long Cheng, Po Hsiang Kuo, Pei Shan Hung, Chih Yuan Chan, Chin Ming Wang, Po Tsung Hsieh

研究成果: Conference contribution

摘要

An expeditious evaluation for photocatalyst is set up (or established) in this study. The optical transmittance of the methyl blue solution is measured, and a relationship between the transmittance of solution and its concentration is established. The performance of a photocatalyst can be evaluated via the distinct change of methyl blue solution. The TiO2 films performed as a photocatalyst were prepared using sol-gel method and then annealed by rapid thermal annealing (RTA). The samples were illuminated with a high-pressure mercury lamp for exciting photocatalytic reaction. The result shows that TiO2 photocatalyst degraded the methyl blue solution up to 97.8%.

原文English
主出版物標題Advanced Engineering Materials
頁面2050-2053
頁數4
DOIs
出版狀態Published - 2011
事件2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011 - Guilin, China
持續時間: 2011 4月 92011 4月 11

出版系列

名字Advanced Materials Research
194-196
ISSN(列印)1022-6680

Other

Other2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011
國家/地區China
城市Guilin
期間11-04-0911-04-11

All Science Journal Classification (ASJC) codes

  • 一般工程

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