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Rapid determination of colloidal crystal's structure by reflection spectrum
Zhou HW(周宏伟); Xu SH(徐升华); Sun ZW(孙祉伟); Du H(杜嬛); Jie JC(解京昌); Sun, ZW (reprint author), Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China
Source PublicationColloids and Surfaces A-Physicochemical and Engineering Aspects
2011
Volume375Issue:1-3Pages:50-54
ISSN0927-7757
AbstractWe prove that the reflection spectrum (RS), which was thought to be not able to determine the crystal structure, can be used to determine the colloidal crystal's structure with a rather fast sample rate. This method shows its superiority by comparing with conventional static light scattering (SLS) method. The result greatly extended the applicability of the reflection spectrum method, which has already been used in measuring lattice spacing and crystal size, etc. in the study of colloidal crystals. Therefore, it becomes possible for the reflection spectrum method to simultaneously and rapidly determine the crystal structure, lattice constant and crystal size, etc. of colloidal crystals, which is essential for deep understanding of phase behavior and crystallization kinetics. (C) 2010 Elsevier B.V. All rights reserved.
KeywordColloidal Crystal Crystal Structure Reflection Spectrum Static Light Scattering X-ray-scattering Charged Colloids Light-scattering Silica Spheres Phase-diagram Dispersions Suspensions Crystallization Spectroscopy Transitions
Subject AreaChemistry
DOI10.1016/j.colsurfa.2010.11.051
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000287285500007
WOS KeywordX-RAY-SCATTERING ; CHARGED COLLOIDS ; LIGHT-SCATTERING ; SILICA SPHERES ; PHASE-DIAGRAM ; DISPERSIONS ; SUSPENSIONS ; CRYSTALLIZATION ; SPECTROSCOPY ; TRANSITIONS
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
Funding OrganizationThis work is supported by grant 10972217 from the National Natural Science Foundation of China and the Knowledge Innovation Program of the Chinese Academy of Sciences (including Grant No. KJCX2-YW-L08)
DepartmentNML复杂流体
ClassificationQ3
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/45103
Collection国家微重力实验室
Corresponding AuthorSun, ZW (reprint author), Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zhou HW,Xu SH,Sun ZW,et al. Rapid determination of colloidal crystal's structure by reflection spectrum[J]. Colloids and Surfaces A-Physicochemical and Engineering Aspects,2011,375(1-3):50-54.
APA 周宏伟,徐升华,孙祉伟,杜嬛,解京昌,&Sun, ZW .(2011).Rapid determination of colloidal crystal's structure by reflection spectrum.Colloids and Surfaces A-Physicochemical and Engineering Aspects,375(1-3),50-54.
MLA 周宏伟,et al."Rapid determination of colloidal crystal's structure by reflection spectrum".Colloids and Surfaces A-Physicochemical and Engineering Aspects 375.1-3(2011):50-54.
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