Fabrication of hydrophobic zeolites using triethoxyfluorosilane and their application as supports for TiO2 photocatalysts

Yasutaka Kuwahara; Takashi Kamegawa; Kohsuke Mori; Hiromi Yamashita

doi:10.1039/B810053E

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Fabrication of hydrophobic zeolites using triethoxyfluorosilane and their application as supports for TiO₂ photocatalysts†

Yasutaka Kuwahara,^a Takashi Kamegawa,^a Kohsuke Mori^a and Hiromi Yamashita*^a

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* Corresponding authors

^a Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka, Japan
E-mail: yamashita@mat.eng.osaka-u.ac.jp
Fax: +81-6-6879-7457
Tel: +81-6-6879-7457

Abstract

Hydrophobically modified Y-zeolites were prepared by simple modification with triethoxyfluorosilane (TEFS). These zeolites, used as supports, enhanced the efficiency of deposited TiO₂ for the photocatalytic degradation of organics diluted in water.

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Supplementary files

Materials and detailed experimental procedure, and F_1s XPS spectra PDF (127K)

Article information

DOI: https://doi.org/10.1039/B810053E
Article type: Communication
Submitted: 13 Jun 2008
Accepted: 04 Jul 2008
First published: 08 Aug 2008

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Chem. Commun., 2008, 4783-4785

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Fabrication of hydrophobic zeolites using triethoxyfluorosilane and their application as supports for TiO₂ photocatalysts

Y. Kuwahara, T. Kamegawa, K. Mori and H. Yamashita, Chem. Commun., 2008, 4783 DOI: 10.1039/B810053E

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Chemical Communications