Characterization Of Crystal Structure In Binary Mixtures Of Latex Globules

doi:10.1016/j.jcis.2008.07.017

IMECH-IR > 力学所知识产出(1956-2008)

	Characterization Of Crystal Structure In Binary Mixtures Of Latex Globules
	Liu L(刘蕾); Xu SH(徐升华); Liu J(刘捷); Sun ZW(孙祉伟); Sun, ZW (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
发表期刊	Journal of Colloid And Interface Science
	2008
页码	261-266
ISSN	0021-9797
摘要	Colloidal crystals formed by two types of polystyrene particles of different sizes (94 and 141 nm) at various number ratios (94:141 nm) are studied. Experiments showed that the formation time of crystals lengthens as the number ratio of the two components approaches 1:1. The dependence of the mean interparticle distance (D-0), crystal structure and alloy structure on the number ratio of the two types of particles was Studied by means of Kossel diffraction technique and reflection spectra. The results showed that as the number ratio decreased, the mean interparticle distance (D-0) became larger. And the colloidal crystal in binary mixtures is more preferably to form the bcc structure. This study found that binary systems form the substitutional solid solution (sss)-type alloy structure in all cases except when the number ratio of two types of particles is 5:1, which results instead in the superlattice structure. (C) 2008 Elsevier Inc. All rights reserved.
关键词	Colloidal Crystal
DOI	10.1016/j.jcis.2008.07.017
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000259051800036
关键词[WOS]	HARD-SPHERE COLLOIDS ; KOSSEL LINE ANALYSIS ; SEDIMENTATION EQUILIBRIUM ; REFLECTION SPECTROSCOPY ; KINETIC ANALYSES ; CRYSTALLIZATION ; SUSPENSIONS ; PARTICLES ; MICROGRAVITY
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/25904
专题	力学所知识产出(1956-2008)
通讯作者	Sun, ZW (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Liu L,Xu SH,Liu J,et al. Characterization Of Crystal Structure In Binary Mixtures Of Latex Globules[J]. Journal of Colloid And Interface Science,2008:261-266.
APA	刘蕾,徐升华,刘捷,孙祉伟,&Sun, ZW .(2008).Characterization Of Crystal Structure In Binary Mixtures Of Latex Globules.Journal of Colloid And Interface Science,261-266.
MLA	刘蕾,et al."Characterization Of Crystal Structure In Binary Mixtures Of Latex Globules".Journal of Colloid And Interface Science (2008):261-266.

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