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NCUEIR > College of Science > Department of Chemistry > Periodical Articles > Item 987654321/16844

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/16844

Title:	A Highly Active bi-crystalline Photocatalyst Consisting of TiO2 (B) Nanotube and Anatase Particle for Producing H2 Gas from Neat Ethanol
Authors:	Kuo, Huang-Lin;Kuo, Chih-Yin;Liu, Chun-Hsuan;Chao, Jiunn-Hsing;Lin, Chiu-Hsun
Contributors:	化學系
Keywords:	Sodium titanate nanotube;TiO2 (B) nanotube;Photocatalytic dehydrogenation;Ethanol;Hydrogen
Date:	2007-01
Issue Date:	2013-06-05T09:36:35Z
Publisher:	Springer Science+Business Media, LLC
Abstract:	Sodium titanate nanotubes (NaTNTs) are converted into monoclinic TiO 2 (B) nanotubes by rinsing with 0.10 M HCl followed by drying at 573K. As calcination temperature is increased to 673K, these TiO2 (B) nanotubes start to transform into anatase nanoparticles producing a bi-crystalline mixture consisting of TiO2 (B) nanotubes and anatase nanoparticles. The primary particle size of the anatase particles was estimated to be around 10 nm using Scherrer equation. After being promoted with 1% Pt, this bi-crystalline material becomes a very active photocatalyst producing 20% more H2 gas than 1% Pt/Degussa P-25 TiO2 in the photocatalytic dehydrogenation of neat ethanol after 2 h of UV light irradiation.
Relation:	Catalysis Letters, 113(1-2): 7-12
Appears in Collections:	[Department of Chemistry] Periodical Articles

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