Polyelectrolyte-coated colloid spheres as templates for sol-gel reactions

被引：108

作者：

Wang, DY ^{[1
]}

Caruso, F ^{[1
]}

机构：

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

来源：

CHEMISTRY OF MATERIALS | 2002年 / 14卷 / 05期

关键词：

D O I：

10.1021/cm0211251

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Polyelectrolyte multilayers deposited onto particles are exploited as thin films for localizing sol-gel reactions of inorganic precursors at particle surfaces, yielding core-shell colloids with defined shell thicknesses. The image shows silica colloids coated with a polyelectrolyte/titania shell.

引用

页码：1909 / +

页数：6

共 55 条

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