期刊
CATALYSIS COMMUNICATIONS
卷 12, 期 8, 页码 689-693出版社
ELSEVIER
DOI: 10.1016/j.catcom.2011.01.001
关键词
Electrodeposition; TiO2 nanotube arrays; Ag loaded N-doped TiO2; Visible light; Photocatalysis
资金
- National Natural Science Foundation of China [20873044]
- Fundamental Research Funds for the Central Universities of China [2009ZZ0032]
Ag nanoparticles loaded N-doped TiO2 nanotube arrays (Ag/N-TNTs) were successfully fabricated by an electrodeposition method. The Ag/N-TNTs were characterized using field-emission scanning electron microscopy (FESEM), X-ray photoelectron spectroscopy (XPS), and UV-vis diffusion reflection spectroscopy (UV-vis DRS). The average photocurrent density and the photocatalytic degradation efficiency of the Ag/N-TNTs obtained for the degradation of Acid Orange II AO-II are 6 times and 6.8 times higher than those of annealed TiO2 nanotube arrays (A-TNTs), respectively. This bestows the Ag/N-TNTs as a promising photocatalytic material for organic pollutant degradation under visible light. (c) 2011 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据