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Deposition of Pt on the stable nanotubular TiO2 and its photocatalytic performance

Paper ID Volume ID Publish Year Pages File Format Full-Text
52529 46876 2009 5 PDF Available
Title
Deposition of Pt on the stable nanotubular TiO2 and its photocatalytic performance
Abstract

The stable nanotubular TiO2 prepared by treating hydrogen titanate nanotubes with sol containing titanium is used as support, and platinum nanoparticles are loaded on the support via photodeposition process. The obtained Pt/TiO2 nanotubes are characterized with transmission electron microscopy, X-ray diffraction, UV–vis absorption spectroscopy and nitrogen adsorption. The photocatalytic performance is evaluated by the photocatalytic degradation rates of methyl orange under UV light irradiation. The results show that the nanotubular structure of support is intact during photodeposition and the Pt/TiO2 nanotubes exhibit higher photocatalytic activity.

Keywords
TiO2 nanotubes; Platinum; Stability; Photocatalytic activity
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Deposition of Pt on the stable nanotubular TiO2 and its photocatalytic performance
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 11, Issue 3, 25 November 2009, Pages 175–179
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
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