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A simple method for the preparation of titania hollow sphere

Paper ID Volume ID Publish Year Pages File Format Full-Text
51807 46854 2008 4 PDF Available
Title
A simple method for the preparation of titania hollow sphere
Abstract

Anatase titania hollow spheres were prepared using hydrothermally prepared carbon spheres as template. The prepared hollow spheres were characterized by XRD, BET, TEM, XPS and diffuse reflectance spectrum (DRS). The photocatalytic activity of the as-prepared titania hollow spheres was determined by degradation of MB in aqueous solution, and was compared to commercial P25 titania. It was revealed that the photocatalytic activity of the titania hollow spheres enhanced a lot. The apparent rate constant of the titania hollow spheres is almost 6 times as that of P25 titania.

Keywords
Hollow sphere; Titania; Photocatalysis; Carbon sphere; Methylene blue
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 15, 20 September 2008, Pages 2574–2577
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