|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 Publication||Colloids and Surfaces A-Physicochemical and Engineering Aspects
|Abstract||We 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.|
Static Light Scattering
; CHARGED COLLOIDS
; SILICA SPHERES
|WOS Research Area||Chemistry
|WOS Subject||Chemistry, Physical
|Funding Organization||This 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)
|Corresponding Author||Sun, ZW (reprint author), Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China|
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.
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.
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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