期刊
MATERIALS RESEARCH BULLETIN
卷 47, 期 11, 页码 3605-3611出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.materresbull.2012.06.054
关键词
-
资金
- National Science Foundation of China [51102015, 21071014]
- Fundamental Research Funds for the Central Universities [FRF-AS-11-002A, FRF-TP-12-023A]
- China Postdoctoral Science Foundation [20110490009]
- Research Fund for the Doctoral Program of Higher Education of China [20110006120027]
- Program for Changjiang Scholars and Innovative Research Team in University [IRT0708]
- Program for New Century Excellent Talents in University [NCET-11-0577]
- National Basic Research Program of China (973 Program) [2007CB613301]
Tantalum nitride nanoparticles, as visible-light photocatalysts were synthesized by a two-step homogeneously chemical reduction without any polymers and templates. The well-crystallized Ta3N5 nanoparticles with a range of 20-50 nm in size have been characterized by a number of techniques, such as XRD, XPS, SEM, TEM, BET and UV-Vis spectrum. Most importantly, the Ta3N5 nanoparticles with good stability exhibited higher photooxidation activities in the water splitting and degradation of methylene blue under visible light irradiation than bulk Ta3N5 particles and commercial P25 TiO2, demonstrating that Ta3N5 nanoparticle is a promising candidate as a visible-light photocatalyst. Crown Copyright (c) 2012 Published by Elsevier Ltd. 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