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Bi2WO6/Cu0: A novel coupled system with enhanced photocatalytic activity by Fenton-like synergistic effect

Paper ID Volume ID Publish Year Pages File Format Full-Text
50816 46815 2011 5 PDF Available
Title
Bi2WO6/Cu0: A novel coupled system with enhanced photocatalytic activity by Fenton-like synergistic effect
Abstract

A novel coupled system of Bi2WO6/Cu0 was successfully designed which combined two different advanced oxidation processes of photocatalysis and Fenton-like for degradation of organic contaminants. The degradation rate of phenol by nanosized Bi2WO6/Cu0 was three times higher than that by bare Bi2WO6. The synergistic effect between Bi2WO6 and Cu0 played a crucial role in the enhancement of photocatalytic activity. Moreover, this coupled system exhibited excellent photocatalytic stability and no derivative of Cu0 was found. The effects of the amount of Cu0 on improving the catalytic performance were also investigated and the possible mechanism of the synergistic system was proposed.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideResearch Highlights►Bi2WO6/Cu0 was prepared to couple the photocatalysis and the Fenton-like oxidation. ►The degradation rate of the Bi2WO6/Cu0 was three times higher than that of bare Bi2WO6. ►The good stability for organic pollutant degradation was retained.

Keywords
Bi2WO6/Cu0 composite; Photocatalysis; Fenton-like; Synergistic effect
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Bi2WO6/Cu0: A novel coupled system with enhanced photocatalytic activity by Fenton-like synergistic effect
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 12, Issue 9, 30 April 2011, Pages 834–838
Authors
, , , , ,
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
Any Questions? feel free to contact us