Studies on the anode catalysts of carbon nanotube for DMFC

被引：101

作者：

Han, KI

Lee, JS

Park, SO

Lee, SW

Park, YW

Kim, H

机构：

[1] Seoul Natl Univ, Sch Chem, Seoul 151742, South Korea

[2] Seoul Natl Univ, Sch Phys, Seoul 151747, South Korea

[3] Seoul Natl Univ, Condensed Matter Res Inst, Seoul 151747, South Korea

来源：

ELECTROCHIMICA ACTA | 2004年 / 50卷 / 2-3期

关键词：

carbon nanotube; DMFCs; electrocatalyst; nanoparticles; electrical conductivity;

D O I：

10.1016/j.electacta.2004.01.115

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Electrocatalysts, supported on carbon nanotubes (CNTs) were synthesized by two steps. In the first step, raw CNTs were refluxed with different concentrations of nitric acid, and in the second, metal precursors were attached to functionalized CNT surface with reducing agents. The concentration of nitric acid is important because oxidation introduces the functionality of the surface, which determines the morphology of the catalysts anchored on the support. (C) 2004 Elsevier Ltd. All rights reserved.

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页码：791 / 794

页数：4

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