The preparation of palladium-modified TiO2 nanofibers and their photocatalytic performance

被引：47

作者：

Zhu, Baolin ^{[1
]}

Li, Kairong ^{[1
]}

Zhou, Jian ^{[1
]}

Wang, Shurong ^{[1
]}

Zhang, Shoumin ^{[1
]}

Wu, Shihua ^{[1
]}

Huang, Weiping ^{[1
]}

机构：

[1] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China

来源：

CATALYSIS COMMUNICATIONS | 2008年 / 9卷 / 14期

关键词：

palladium; modified TiO2 nanofibers; photocatalytic activity; methyl orange;

D O I：

10.1016/j.catcom.2008.05.019

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Palladium-modified TiO2 nanofibers (Pd/TiO(2)NFs) were prepared from PdCl2 and titanate nanotubes by a photodecomposition method. The samples were characterized with X-ray powder diffraction (XRD), transmission electron microscopy (TEM) and UV-Vis spectra. The morphology of the nanotubes was destroyed during the illumination process due to the high activity of titanate nanotubes and the existence of Pd/TiO2 batteries. The photocatalytic activity of the samples for degradation of methyl orange solution was also studied, and high photocatalytic activity was observed. When palladium content was 1.5 wt.%, Pd/TiO(2)NFs showed the highest activity. Crown Copyright (c) 2008 Published by Elsevier B.V. All rights reserved.

引用

页码：2323 / 2326

页数：4

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