Functionalization of Carbon Nanotubes by an Ionic-Liquid Polymer: Dispersion of Pt and PtRu Nanoparticles on Carbon Nanotubes and Their Electrocatalytic Oxidation of Methanol

被引：376

作者：

Wu, Bohua ^{[1
]}

Hu, Dan ^{[1
]}

Kuang, Yinjie ^{[1
]}

Liu, Bo ^{[1
]}

Zhang, Xiaohua ^{[1
]}

Chen, Jinhua ^{[1
]}

机构：

[1] Hunan Univ, Coll Chem & Chem Engn, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 26期

关键词：

carbon nanotubes; electrocatalysis; fuel cells; ionic liquids; nanoparticles; METAL NANOPARTICLES; FUEL-CELLS; PLATINUM CATALYSTS; GOLD NANOPARTICLES; NADH DETECTION; DEPOSITION; REDUCTION; ELECTROCHEMISTRY; ELECTRODES; ARRAYS;

D O I：

10.1002/anie.200900899

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Small beginnings: Metal nanoparticle/CNT nanohybrids are synthesized from carbon nanotubes (CNTs) functionalized with an ionic-liquid polymer. The Pt and PtRu nanoparticles with narrow size distribution (average diameter: (1.3±0.4) nm for PtRu, (1.9±0.5) nm for Pt) are dispersed uniformly on the CNTs (see images) and show good performance in methanol electrooxidation. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：4751 / 4754

页数：4

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