Preparation of colloidal films with different degrees of disorder from monodisperse spherical silica particles

被引:0
作者
D. A. Eurov
D. A. Kurdyukov
E. Yu. Trofimova
S. A. Yakovlev
L. V. Sharonova
A. V. Shvidchenko
V. G. Golubev
机构
[1] Russian Academy of Sciences,Ioffe Physical
来源
Physics of the Solid State | 2013年 / 55卷
关键词
CTAB; Photonic Crystal; Correlation Length; Electrokinetic Potential; CTAB Concentration;
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学科分类号
摘要
The process of coagulation of suspensions of monodisperse spherical silica particles driven by appropriate coagulants (NH4Cl, HCl, C16H33N(CH3)3Br) has been studied. Films of photonic crystals and photonic glasses have been grown by the sedimentation method. The possibility of controlling the degree of structural disorder in colloidal films by properly varying the resistance of the water suspension of particles to aggregation has been demonstrated.
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页码:1718 / 1724
页数:6
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