Preparation of platinum-ruthenium nanoparticles on graphite nanofibers

被引：2

作者：

Kim, Seok ^{[1
]}

Park, Soo-Jin ^{[2
]}

机构：

[1] Korea Res Inst Chem Technol, Adv Mat Div, POB 107, Taejon 305600, South Korea

[2] Inha Univ, Dept Chem, Inchon 305600, South Korea

来源：

NANOCOMPOSITES AND NANOPOROUS MATERIALS VIII | 2008年 / 135卷

关键词：

nanoparticles; graphite; nanofibers; catalysts; electroactivity;

D O I：

10.4028/www.scientific.net/SSP.135.39

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Electroactivity of graphite nanofibers (GNFs)-supported PtRu particles was examined for their application as DMFCs anode. In this work, composites of PtRu nanoparticles of 2-8 nm size and graphite nanofibers were prepared by the electrodeposition methods. As a result, the methanol oxidation current for graphite nanofibers-supported PtRu catalysts was investigated by changing a deposition time. The electroactivity could be attributed to the particle size, particle dispersion ability, and deposition level.

引用

页码：39 / +

页数：2

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