Carbon-supported platinum nanoparticles synthesized by plasma-chemical reduction method for fuel cell applications

被引：24

作者：

Shim, Jaehee ^{[1
]}

Joung, Kwang Yeon

Ahn, Jae Hwan

Lee, Woong Moo

机构：

[1] Ajou Univ, Dept Chem, Suwon 443749, South Korea

[2] Ajou Univ, Div Energy Syst Res, Suwon 441749, South Korea

[3] Ajou Univ, Div Chem & Mat Engn, Suwon 443749, South Korea

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2007年 / 154卷 / 02期

关键词：

D O I：

10.1149/1.2401032

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Carbon supported platinum nanoparticles were synthesized by reducing H2PtCl6 precursor dissolved in water containing carbon powders by a plasma-chemical method. The fast reduction of the precursor was achieved with the help of active hydrogen species generated in the plasma zone contacting the surface of the aqueous solution. The size of the Pt particles supported on the carbon was in the range of 3 to 5 nm with the solution temperature set at 5 C. The performance of the proton exchange membrane fuel cell employing as-prepared Pt/C as the electrocatalyst was comparable to that using commercial Pt/C catalyst. (c) 2006 The Electrochemical Society.

引用

页码：B165 / B169

页数：5

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