Platinum-filled oxidic nanotubes

被引：62

作者：

Hippe, C

Wark, M

Lork, E

Schulz-Ekloff, G

机构：

[1] Univ Bremen, Inst Angew & Phys Chem, D-28359 Bremen, Germany

[2] Univ Bremen, Inst Anorgan & Phys Chem, D-28359 Bremen, Germany

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 1999年 / 31卷 / 03期

关键词：

oxide nanotubes; platinum nanowires; single-crystal X-ray diffraction; sol-gel processing; transmission electron microscopy;

D O I：

10.1016/S1387-1811(99)90074-4

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

SiO2 and TiO2 nanotubes filled with platinum nanoparticles were synthesized in a sol-gel process. The formation of the oxides proceeds around a precipitated platinum salt acting as template, i.e., the single-crystal fibers of the salt direct the structure and size of the nanotubes. Wire-like arrangements of encapsulated platinum clusters are formed from the template during calcination. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：235 / 239

页数：5

共 15 条

[1]

[Anonymous], ANGEW CHEM

[2] CAPILLARITY AND WETTING OF CARBON NANOTUBES [J].