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Enhancement of the visible light photocatalytic performance of C-doped TiO2 by loading with V2O5

Paper ID Volume ID Publish Year Pages File Format Full-Text
51126 46831 2009 5 PDF Available
Title
Enhancement of the visible light photocatalytic performance of C-doped TiO2 by loading with V2O5
Abstract

V2O5 was loaded on the surface of C-doped TiO2 (C-TiO2) by incipient wetness impregnation in order to enhance the visible light photocatalytic performance. The physicochemical properties of the C-TiO2/V2O5 composite were characterized by XRD, Raman, TEM, XPS, UV–vis diffuse reflectance spectra, and PL in detail. The result indicated that a heterojunction between C-TiO2 and V2O5 was formed and the separation of excited electron–hole pairs on C-TiO2/V2O5 is greatly promoted. Thus, this composite photocatalyst exhibited enhanced visible light photocatalytic activity in degradation of gas-phase toluene compared with the pristine C-TiO2.

Keywords
TiO2; Carbon doping; Visible light; Photocatalyst; Heterojunction; V2O5
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Enhancement of the visible light photocatalytic performance of C-doped TiO2 by loading with V2O5
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 11, Issue 2, 30 October 2009, Pages 82–86
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
Any Questions? feel free to contact us