Coassembly synthesis of ordered mesoporous silica materials containing Au nanoparticles

被引：98

作者：

Zhu, HG ^{[1
]}

Lee, B ^{[1
]}

Dai, S ^{[1
]}

Overbury, SH ^{[1
]}

机构：

[1] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA

来源：

LANGMUIR | 2003年 / 19卷 / 09期

关键词：

D O I：

10.1021/la027029w

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A coassembly methodology was developed to synthesize ordered mesoporous silica materials containing gold nanoparticles. The essence of this methodology lies in the combination of the complexation-mediated growth of nanoparticles and surfactant-templating synthesis. The formation of nanoparticles was controlled by the complexing ligand and the unique micellar media. Different methods for the removal of the templating surfactants were evaluated. Ordered mesoporous silica materials containing 2-5 nm gold nanoparticles have been successfully synthesized.

引用

页码：3974 / 3980

页数：7

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