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Preparation and photocatalytic property of TiO2-graphite oxide intercalated composite

Paper ID Volume ID Publish Year Pages File Format Full-Text
51228 46836 2012 5 PDF Available
Title
Preparation and photocatalytic property of TiO2-graphite oxide intercalated composite
Abstract

Graphite oxide was prepared by Hummers method and the TiO2-graphite oxide intercalated composite was successfully prepared using as prepared graphite oxide, titanium sulfate and cetyl trimethyl ammonium bromide (CTAB) as initial reactants. The samples were characterized by means of XRD, SEM, UV–Vis, FT-IR and N2 physical adsorption. The TiO2-graphite oxide intercalated composite exhibits much higher photocatalytic activity than P25 for the degradation of methyl orange solution under UV irradiation. The photocatalytic efficiency of the composite has little change during four times of cyclic operation.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► TiO2-graphite oxide intercalated composite was prepared. ► The photocatalytic activity was evaluated under UV light irradiation. ► TiO2-graphite oxide intercalated composite exhibit superior photocatalytic activity. ► TiO2-graphite oxide intercalated composite has good stability after four cycles use.

Keywords
TiO2-graphite oxide intercalated composites; Graphite oxide; Characterization; Photocatalytic activity
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Preparation and photocatalytic property of TiO2-graphite oxide intercalated composite
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 28, 5 November 2012, Pages 47–51
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