Nano Archive

Synthesis of nano titanium dioxide and its application in photocatalysis

Chuong, Truong Van and Dung, Le Quang Tien and Khieu, Dinh Quang (2008) Synthesis of nano titanium dioxide and its application in photocatalysis. JOURNAL OF THE KOREAN PHYSICAL SOCIETY . ISSN 0374-4884

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Abstract

This paper presents a simple way to synthesize titaniumdioxide nanotubes by using a microwave-assisted reaction of TiO2 particles and NaOH solution. The main advantage of the introduction of microwave into the reaction system is the extremely rapid kinetics for synthesis. This method is simple and easy to reproduce. Structural and microstructural. characterizations of titania nanotubes were accomplished using X-ray diffraction (XRD), scanning-electron microscopy (SEM) and transmission-electron microscopy (TEM) techniques. The specific surface area was calculated using the Brunauer-Emmett-Teller model and was found to be 52 m(2)/g. A high photocatalysis of our TiO2 nanotubes was obtained.

Item Type:Article
Subjects:Material Science > Nanofabrication processes and tools
Material Science > Nanostructured materials
ID Code:8284
Deposited By:CSMNT
Deposited On:22 Feb 2010 08:54
Last Modified:22 Mar 2010 15:56

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