Selective dehydrogenation of aromatic alcohols photocatalyzed by Pd-deposited CdS–TiO2 in aqueous solution using visible light

Shinya Higashimoto; Yoshimi Tanaka; Ryo Ishikawa; Shoko Hasegawa; Masashi Azuma; Hiroyoshi Ohue; Yoshihisa Sakata

doi:10.1039/C2CY20607B

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Selective dehydrogenation of aromatic alcohols photocatalyzed by Pd-deposited CdS–TiO₂ in aqueous solution using visible light†

Shinya Higashimoto,*^a Yoshimi Tanaka,^a Ryo Ishikawa,^a Shoko Hasegawa,^a Masashi Azuma,^a Hiroyoshi Ohue^a and Yoshihisa Sakata^b

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* Corresponding authors

^a College of Engineering, Osaka Institute of Technology, 5-16-1 Omiya, Asahi-ku, Osaka 535-8585, Japan
E-mail: higashimoto@chem.oit.ac.jp
Fax: +81 6 6957 2135
Tel: +81 6 6954 4283

^b Graduate School of Science and Engineering, Yamaguchi University, 2-16-1 Tokiwadai, Ube 755-8611, Japan

Abstract

A CdS/TiO₂ photocatalyst modified with a Pd co-catalyst was applied to a photocatalytic system for the selective dehydrogenation of benzyl alcohol to benzaldehyde with high selectivity (>99%) accompanied by the formation of H₂ in aqueous solution under visible-light irradiation.

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Article information

DOI: https://doi.org/10.1039/C2CY20607B
Article type: Communication
Submitted: 29 Aug 2012
Accepted: 25 Oct 2012
First published: 26 Oct 2012

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Catal. Sci. Technol., 2013,3, 400-403

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Selective dehydrogenation of aromatic alcohols photocatalyzed by Pd-deposited CdS–TiO₂ in aqueous solution using visible light

S. Higashimoto, Y. Tanaka, R. Ishikawa, S. Hasegawa, M. Azuma, H. Ohue and Y. Sakata, Catal. Sci. Technol., 2013, 3, 400 DOI: 10.1039/C2CY20607B

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