Issue 33, 2013
From the journal:

Chemical Communications

Non-linear photocatalytic reaction induced by visible-light surface-plasmon resonance absorption of gold nanoparticles loaded on titania particles†

Atsuhiro Tanaka,a   Keiji Hashimoto,a   Bunsho Ohtanib  and  Hiroshi Kominami*a  

* Corresponding authors

a Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, Kowakae, Higashiosaka, Osaka 577-8502, Japan
E-mail: hiro@apch.kindai.ac.jp

b Catalysis Research Center, Hokkaido University, Sapporo 001-0021, Japan

Abstract

Nearly second-order (1.87th) light-intensity dependence was observed for photocatalytic oxidation of formic acid in aqueous solutions induced by visible-light surface-plasmon resonance absorption of gold nanoparticles loaded on titanium(IV) oxide prepared by the colloid-photodeposition method using a hole scavenger, indicating that the photocatalytic reaction proceeds through a non-linear process.

Graphical abstract: Non-linear photocatalytic reaction induced by visible-light surface-plasmon resonance absorption of gold nanoparticles loaded on titania particles

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Article information

DOI
https://doi.org/10.1039/C3CC41122B
Article type
Communication
Submitted
10 Feb 2013
Accepted
05 Mar 2013
First published
05 Mar 2013

Chem. Commun., 2013,49, 3419-3421

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Non-linear photocatalytic reaction induced by visible-light surface-plasmon resonance absorption of gold nanoparticles loaded on titania particles

A. Tanaka, K. Hashimoto, B. Ohtani and H. Kominami, Chem. Commun., 2013, 49, 3419 DOI: 10.1039/C3CC41122B

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