Fine size control of platinum on carbon nanotubes: From single atoms to clusters

被引：214

作者：

Kim, YT

Ohshima, K

Higashimine, K

Uruga, T

Takata, M

Suematsu, H

Mitani, T

机构：

[1] JAIST, Sch Mat Sci, Dept Phys Mat Sci, Nomi, Ishikawa 9231292, Japan

[2] JAIST, Ctr Nano Mat & Technol, Nomi, Ishikawa 9231292, Japan

[3] Japan Synchrotron Radiat Res Inst, SPring8, Mikazuki, Hyogo 6795198, Japan

[4] Japan Sci Technol Corp, Core Res Evolut Sci & Technol, Kawaguchi, Saitama 3320012, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 03期

关键词：

carbon; electrocatalysts; electrochemistry; nanotubes; platinum;

D O I：

10.1002/anie.200501792

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Bond formation between single Pt atoms and surface thiol groups is the result of the reduction of a Pt precursor in the presence of surface-thiolated carbon nanotubes. By setting the temperature of the following heat treatment, finely size-controlled and monodispersed Pt clusters were obtained from the dispersed single atoms (see picture). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：407 / 411

页数：5

共 33 条

[31] UNIT CHARGE ON SUPPORTED GOLD CLUSTERS IN PHOTOEMISSION FINAL-STATE [J].