Study on Photocatalytic Degradation of X-3B by TiO2 Nanotube Arrays

Abstract:

Article Preview

In the present work, highly ordered TiO2 nanotube array with diameter were fabricated by one-step or two-step anodization of titanium foils. The prepared arrays were characterized by field-emission scanning electron microscopy (FESEM) and energy dispersive X-ray spectroscopy (EDX). The photocatalytic activity of the TiO2 nanotube arrays was determined by degradation of X-3B under UV and compared to direct photolysis. The results showed that its photocatalytic activity in degradation of X-3B had been dramatically enhanced as compared to direct photolysis, and the photocatalytic performance of TiO2 nanotube arrays prepared by one-step anodization was better than that made by two-step anodization. Furthermore, adsorption performance analysis suggested that the higher catalytic activity of one-step nanotube array was attributed to its larger apparent maximum number.

Info:

Periodical:

Edited by:

Wu Fan

Pages:

1417-1422

DOI:

10.4028/www.scientific.net/AMM.110-116.1417

Citation:

F. Rong et al., "Study on Photocatalytic Degradation of X-3B by TiO2 Nanotube Arrays", Applied Mechanics and Materials, Vols. 110-116, pp. 1417-1422, 2012

Online since:

October 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.