Rapid fabrication of binary colloidal crystals by stepwise spin-coating

被引：216

作者：

Wang, DY ^{[1
]}

Möhwald, H ^{[1
]}

机构：

[1] Max Planck Inst Colloids & Interfaces, D-14424 Potsdam, Germany

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 03期

关键词：

D O I：

10.1002/adma.200305565

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Binary colloidal crystals (see Figure) of large (L) and small (S) silica colloidal spheres with large diameter ratios have been rapidly constructed by stepwise spin-coating. The dominant structure of the resultant crystals is LS2, with which the LS3 structure usually coexists. The diameter ratio and the speed of spin-coating are used to control the structures, with higher spin speeds favoring the formation of LS3 structures.

引用

页码：244 / +

页数：5

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