Preparation of noble metal nanowires using hexagonal mesoporous silica SBA-15

被引：655

作者：

Han, YJ ^{[1
]}

Kim, JM ^{[1
]}

Stucky, GD ^{[1
]}

机构：

[1] Univ Calif Santa Barbara, Dept Chem & Biochem, Santa Barbara, CA 93106 USA

来源：

CHEMISTRY OF MATERIALS | 2000年 / 12卷 / 08期

关键词：

D O I：

10.1021/cm0010553

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：

We demonstrate a novel preparation method for the formation of metallic nanowires from gold, platinum, and silver using mesoporous silica SBA-15 as a template. SBA-15 controls the size and the growth direction of the nanowires and also prevents bulk aggregation of the metal. Nanowires can be isolated from the silica framework by treatment with HF.

引用

页码：2068 / 2069

页数：2