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
收藏
页码：39 / +
页数：2
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