Surface-reconstructed graphite nanofibers as a support for cathode catalysts of fuel cells

被引：20

作者：

Gan, Lin ^{[1
,2
]}

Du, Hongda ^{[1
]}

Li, Baohua ^{[1
]}

Kang, Feiyu ^{[1
,2
]}

机构：

[1] Tsinghua Univ, Grad Sch Shenzhen, Inst Adv Mat, Shenzhen 518055, Peoples R China

[2] Tsinghua Univ, Dept Mat Sci & Engn, Adv Mat Lab, Beijing 100084, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 13期

关键词：

CARBON NANOTUBES; PLATINUM; NANOPARTICLES; PERFORMANCE;

D O I：

10.1039/c1cc10179j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Graphite nanofibers (GNFs), on which surface graphite edges were reconstructed into nano-loops, were explored as a cathode catalyst support for fuel cells. The high degree of graphitization, as well as the surface-reconstructed nano-loops that possess topological defects for uniform metal deposition, resulted in an improved performance of the GNF-supported Pt catalyst.

引用

页码：3900 / 3902

页数：3

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