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	3d flowerlike ceria micro/nanocomposite structure and its application for water treatment and co removal
	Zhong, Liang-Shu; Hu, Jin-Song; Cao, An-Min; Liu, Qiang; Song, Wei-Guo; Wan, Li-Jun
刊名	Chemistry of materials
	2007-04-03
卷号	19期号:7页码:1648-1655
ISSN号	0897-4756
DOI	10.1021/cm062471b
通讯作者	Wan, li-jun(wanlijun@iccas.ac.cn)
英文摘要	A simple and economical route based on ethylene glycol mediated process was developed to synthesize three-dimensional (3d) flowerlike ceria micro/nanocomposite structure using cerium chloride as a reactant. scanning electron microscopy (sem) and x-ray diffraction (xrd) were adopted to investigate the evolution process of ceria precursor, and a two-stage growth process was identified during the morphology evolution. ceria with the same flowerlike micro/nanocomposite structure was readily obtained by calcination of the ceria precursor. this novel micro/nanocomposite structure held the advantages of both microstructure and nanostructure. therefore, the as-obtained ceria can be used as not only an effective sorbent for the removal of pollutants in water treatment but also as an excellent support for gold nanoparticles to remove co by catalytic oxidation, demonstrating a promising potential in environmental remediation.
WOS关键词	GOLD CATALYSTS ; ULTRAVIOLET-ABSORPTION ; ORIENTED AGGREGATION ; OXIDE NANOPARTICLES ; CARBON NANOTUBES ; ETHYLENE-GLYCOL ; OXIDATION ; NANOCRYSTALS ; CEO2 ; PARTICLES
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000245208100018
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2380530
专题	中国科学院大学
通讯作者	Wan, Li-Jun
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Zhong, Liang-Shu,Hu, Jin-Song,Cao, An-Min,et al. 3d flowerlike ceria micro/nanocomposite structure and its application for water treatment and co removal[J]. Chemistry of materials,2007,19(7):1648-1655.
APA	Zhong, Liang-Shu,Hu, Jin-Song,Cao, An-Min,Liu, Qiang,Song, Wei-Guo,&Wan, Li-Jun.(2007).3d flowerlike ceria micro/nanocomposite structure and its application for water treatment and co removal.Chemistry of materials,19(7),1648-1655.
MLA	Zhong, Liang-Shu,et al."3d flowerlike ceria micro/nanocomposite structure and its application for water treatment and co removal".Chemistry of materials 19.7(2007):1648-1655.

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