Experimental Study on Photocatalytic Activity of Cu2O/Cu Nanocomposites Under Visible Light

doi:10.1007/s10562-009-0063-3

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	Experimental Study on Photocatalytic Activity of Cu2O/Cu Nanocomposites Under Visible Light
	Zhou, Bo 1; Liu, Zhiguo 1; Wang, Hongxia 2; Yang, Yanqiang 1; Su, Wenhui 1,3
通讯作者	Liu, Zhiguo(liuzhiguo@hit.edu.cn)
	2009-09-01
发表期刊	CATALYSIS LETTERS
ISSN	1011-372X
卷号	132 期号:1-2 页码:75-80
摘要	Cu2O/Cu nanocomposites (NCs) are synthesized using a two-step hydrothermal method, their different phase compositions are obtained by adjusting the reaction time, and then, they are used as photocatalysts to degrade dye Procion Red MX-5B (PR), methylene blue (MB) and methyl orange (MO) under visible-light. Experimental results indicate Cu2O/Cu NCs exhibit a much higher photocatalytic activity than pure Cu2O, they remain almost unchanged in their phase compositions in the long photocatalytic reaction process, except for partial oxidation of particle surface. They still exhibit a high photocatalytic activity even at the end of four photocatalytic reaction cycles. It can therefore be concluded that Cu2O/Cu nanocomposites are good candidates for processing of pollutant water.
关键词	Cu2O/Cu Nanocomposites Hydrothermal method Photocatalyst
资助者	National Natural Science Foundation of China ; Development Program of outstanding Young Teachers in Harbin Institute of Technology
DOI	10.1007/s10562-009-0063-3
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[10504005] ; National Natural Science Foundation of China[10674034] ; Development Program of outstanding Young Teachers in Harbin Institute of Technology[HITQNJS. 2006.059]
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000269883400011
出版者	SPRINGER
引用统计	被引频次：68[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/98576
专题	中国科学院金属研究所
通讯作者	Liu, Zhiguo
作者单位	1.Harbin Inst Technol, Dept Phys, Ctr Condensed Matter Sci & Technol, Harbin 150080, Peoples R China 2.Harbin Normal Univ, Coll Chem & Chem Engn, Harbin 150025, Peoples R China 3.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Bo,Liu, Zhiguo,Wang, Hongxia,et al. Experimental Study on Photocatalytic Activity of Cu2O/Cu Nanocomposites Under Visible Light[J]. CATALYSIS LETTERS,2009,132(1-2):75-80.
APA	Zhou, Bo,Liu, Zhiguo,Wang, Hongxia,Yang, Yanqiang,&Su, Wenhui.(2009).Experimental Study on Photocatalytic Activity of Cu2O/Cu Nanocomposites Under Visible Light.CATALYSIS LETTERS,132(1-2),75-80.
MLA	Zhou, Bo,et al."Experimental Study on Photocatalytic Activity of Cu2O/Cu Nanocomposites Under Visible Light".CATALYSIS LETTERS 132.1-2(2009):75-80.