fulltext.study @t Gmail

Enhanced visible light photocatalytic activity of QDS modified Bi2WO6 nanostructures

Paper ID Volume ID Publish Year Pages File Format Full-Text
50706 46810 2010 4 PDF Available
Title
Enhanced visible light photocatalytic activity of QDS modified Bi2WO6 nanostructures
Abstract

Bi2WO6 (BWO) nanostructures with QDS dispersed on single crystalline nanosheets were successfully prepared by a facile solvothermal method. The product possessed large surface area of 60 m2/g and exhibited excellent visible light absorption with a blue shift from 2.54 eV to 2.75 eV. The photocatalytic efficiency of the sample was six times that of nanoparticles assembled BWO nanostructures and three times that of nanoplates assembled BWO nanostructures. The photocatalytic mechanism for degradation of dyes over QDS modified BWO nanostructures was discussed, which revealed the important role of QDS in the generation, migration and consumption of the photogenerated electrons and holes.

Keywords
QDS; Bi2WO6; Nanosheet; Homojunction; Photocatalysis
First Page Preview
Enhanced visible light photocatalytic activity of QDS modified Bi2WO6 nanostructures
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
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 11, Issue 13, 26 July 2010, Pages 1054–1057
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