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Photocatalytic degradation of phenol over cage-like Bi2MoO6 hollow spheres under visible-light irradiation

Paper ID Volume ID Publish Year Pages File Format Full-Text
51016 46825 2010 4 PDF Available
Title
Photocatalytic degradation of phenol over cage-like Bi2MoO6 hollow spheres under visible-light irradiation
Abstract

Cage-like Bi2MoO6 hollow spheres (C-BMO) were first prepared by a hard-template method. The C-BMO possessed the size of 1.3–1.6 μm and the band-gap of 2.56 eV. The C-BMO exhibited much higher efficiency than the Bi2MoO6 synthesized by solid state reaction in the degradation of phenol under visible-light irradiation due to its larger specific surface area. The mechanisms for the degradation of phenol over the C-BMO were investigated, which revealed the predominant role of both the OH radicals in the degradation of phenol and the photoinduced electrons in the derivation of OH radicals.

Keywords
Cage-like Bi2MoO6; Photocatalysis; Phenol; Redox potential
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Photocatalytic degradation of phenol over cage-like Bi2MoO6 hollow spheres under visible-light irradiation
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 11, Issue 7, 10 March 2010, Pages 647–650
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
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