Decomposition of 2-naphthol in water by TiO2 modified with MnOx and CeOy
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- 作者：Mimori Shiohara ; Toshihiro Isobe ; Sachiko Matsushita ; Akira Nakajima ; anakajim@ceram.titech.ac.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：Photocatalyst ; Decomposition ; 2-naphthol ; Mn ; Ce
- 刊名：Materials Chemistry & Physics
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：183
- 期：Complete
- 页码：37-43
- 全文大小：1435 K
文摘
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Clusters of MnOx and CeOy were modified onto TiO2 surface by CCC processing.
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By the MvK mechanism, the powder decomposed 2-naphthol in water in the dark.
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Visible light illumination increased the decomposition activity.
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Decomposition activity in the dark decreased gradually because of repeated use.
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The decreased activity was recovered by UV illumination and heat treatment.