Single-crystal mesoporous silica ribbons

被引：49

作者：

Wang, JF

Tsung, CK

Hayward, RC

Wu, YY

Stucky, GD ^{[1
]}

机构：

[1] Univ Calif Santa Barbara, Dept Chem & Biochem, Mitsubishi Chem Ctr Adv Mat, Santa Barbara, CA 93106 USA

[2] Univ Calif Santa Barbara, Dept Chem Engn, Santa Barbara, CA 93106 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 02期

关键词：

cooperative effects; mesoporous materials; silicates; surfactants; template synthesis;

D O I：

10.1002/anie.200461296

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Take a length of ribbon: Mesoporous silica ribbons that are typically 50-250 nm thick, 0.4-1.5 μm wide, and hundreds of micrometers long were prepared by a one-phase approach with cationic surfactants as templates under acidic conditions, and their cross-sections were studied by SEM and TEM techniques (see picture).

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页码：332 / 336

页数：5

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