''Cubic'' colloidal platinum nanoparticles

被引：213

作者：

Ahmadi, TS

Wang, ZL

Henglein, A

ElSayed, MA

机构：

[1] GEORGIA INST TECHNOL,SCH CHEM & BIOCHEM,ATLANTA,GA 30332

[2] GEORGIA INST TECHNOL,SCH MAT SCI & ENGN,ATLANTA,GA 30332

[3] HAHN MEITNER INST BERLIN GMBH,D-14109 BERLIN,GERMANY

来源：

CHEMISTRY OF MATERIALS | 1996年 / 8卷 / 06期

关键词：

D O I：

10.1021/cm9601190

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：

Cubic platinum nanoparticles (4-18 nm) have been synthesized for the first time in solution by the controlled reduction of K2PtCl4 with hydrogen gas in the presence of sodium polyacrylate as a capping material. The nanoparticles are found to have fee structures, similar to the bulk metal with {100} facets.

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页码：1161 / &

页数：4

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