Issue 6, 2011
From the journal:

RSC Advances

Magnetic field effects on photodecomposition of methylene blue over ZnO particles†

Supawan Joonwichien,*a   Eiji Yamasue,a   Hideyuki Okumuraa  and  Keiichi N. Ishiharaa  

* Corresponding authors

a Department of Socio-Environmental Energy Science, Graduate School of Energy Science, Kyoto University, Kyoto, Japan
E-mail: supawan@namihei.mtl.kyoto-u.ac.jp
Fax: +81 (0) 75 753-5488
Tel: +81 (0) 75 7535476

Abstract

The magnetic field effects (MFEs) on the photocatalytic degradation of methylene blue (MB) solution over ZnO particles have been studied. A positive MFE was clearly confirmed, while the MFE is decreased with increasing the interval time (settling time) between the preparation of MB solution and the start of photodegradation. It is suggested that one of the key factors of the MFEs is the amount of dissolved oxygen in the MB solution.

Graphical abstract: Magnetic field effects on photodecomposition of methylene blue over ZnO particles

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Article information

DOI
https://doi.org/10.1039/C1RA00051A
Article type
Paper
Submitted
16 Apr 2011
Accepted
19 Jul 2011
First published
14 Sep 2011

RSC Adv., 2011,1, 1060-1063

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Magnetic field effects on photodecomposition of methylene blue over ZnO particles

S. Joonwichien, E. Yamasue, H. Okumura and K. N. Ishihara, RSC Adv., 2011, 1, 1060 DOI: 10.1039/C1RA00051A

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