Degradation of dyes using hollow copper microspheres as catalyst

	Degradation of dyes using hollow copper microspheres as catalyst
	Xia, Lixin 1; Zhao, Hongping 1; Liu, Guangye 2; Hu, Xinhu 2; Liu, Yuan 1; Li, Jushi 1; Yang, Donghui 1; Wang, Xiaofang 1
刊名	colloids and surfaces a-physicochemical and engineering aspects
	2011-07-05
卷号	384 期号:1-3 页码:358-362
关键词	Hollow structure Molecular sieve Catalysis Eosin Y Methylene blue
ISSN号	待补充
通讯作者	lixinxia
产权排序	2,3
中文摘要	degradation of dyes using hollow copper microspheres as catalyst
英文摘要	hollow spheres with nanometer to micrometer dimensions have been of great interest in many areas of science and technology due to their special structure and properties such as large specific area, surface permeability and low density. in this work, hollow copper microspheres were employed as a catalyst to degrade dyes. the microspheres show good catalytic activities in degradation reactions of dyes and maintain their catalytic activity when reused multiple times. the reaction rate of eosin y (ey) and methylene blue (mb) degradation was enhanced by 7.5-15 times by hollow copper microspheres compared with the control test. copper is particularly attractive as a catalyst, since it is orders of magnitude cheaper than any noble metal; so the hollow copper microspheres are expected to play an important role in the fields of catalysis and environmental remediation. (c) 2011 elsevier b.v. all rights reserved.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, physical
研究领域[WOS]	chemistry
关键词[WOS]	photo-fenton oxidation ; facile synthesis ; eosin y ; spheres ; decolorization ; nanoparticles ; stability ; template ; films
收录类别	SCI
语种	英语
WOS记录号	WOS:000293035000053
公开日期	2012-07-09
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/115382]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Liaoning Univ, Coll Chem, Shenyang 110036, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Xia, Lixin,Zhao, Hongping,Liu, Guangye,et al. Degradation of dyes using hollow copper microspheres as catalyst[J]. colloids and surfaces a-physicochemical and engineering aspects,2011,384(1-3):358-362.
APA	Xia, Lixin.,Zhao, Hongping.,Liu, Guangye.,Hu, Xinhu.,Liu, Yuan.,...&Wang, Xiaofang.(2011).Degradation of dyes using hollow copper microspheres as catalyst.colloids and surfaces a-physicochemical and engineering aspects,384(1-3),358-362.
MLA	Xia, Lixin,et al."Degradation of dyes using hollow copper microspheres as catalyst".colloids and surfaces a-physicochemical and engineering aspects 384.1-3(2011):358-362.