FexC-C hybrid material as a support for Pt anode catalyst in direct formic acid fuel cell

被引：10
|
作者：
Wang, Xiao-Ming [1 ]
Xia, Yong-Yao [1 ]
机构：
[1] Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
来源：
ELECTROCHEMISTRY COMMUNICATIONS | 2009年 / 11卷 / 01期
关键词：
Pt; FexC-C; Hybrid material; Formic acid; POROUS CARBONS; NANOPARTICLES; ELECTROOXIDATION; ARCHITECTURES; PERFORMANCE;
D O I：
10.1016/j.elecom.2008.10.008
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
FexC-C hybrid material as a support for Pt anode catalyst in direct formic acid fuel cell was investigated for the first time. The resultant Pt/FexC-C catalysts were prepared by using a simple reduction reaction to load Pt on FexC-C hybrid material, which was synthesized through the carbonization of sucrose and Fe(NO3)(3). It was found that the Pt/FexC-C catalysts exhibited excellent catalytic activity for formic acid electrooxidation. The great improvement in the catalytic performance is attributed to the fact that FexC-C hybrid material ameliorated the tolerance to CO adsorption of Pt and facilitated the uniform dispersion of Pt. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：28 / 30
页数：3
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