Synthesis of silica nanoparticles having a well-ordered mesostructure using a double surfactant system

被引：339

作者：

Suzuki, K ^{[1
]}

Ikari, K ^{[1
]}

Imai, H ^{[1
]}

机构：

[1] Keio Univ, Fac Sci & Technol, Dept Appl Chem, Yokohama, Kanagawa 2238522, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2004年 / 126卷 / 02期

关键词：

D O I：

10.1021/ja038250d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A well-ordered hexagonal structure of the mesopores was produced by previous hydrolysis of tetraethoxysilane with hydrochloric acid and subsequent assembly of cationic surfactant micelles and anionic silicate species at a basic condition. Mesoporous silica nanoparticles (20-50 nm) having a well-ordered hexagonal mesostructure were produced using a mixture of cationic surfactant as a template and nonionic block copolymer as a suppressant of grain growth. Copyright © 2004 American Chemical Society.

引用

页码：462 / 463

页数：2

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