Preparation and Electrochemical Properties of Pt@C Nanocomposites

被引：1
作者：
Sun, Li
Zhao, Yongnan [1 ]
Yu, Jianguo
Wang, Huiqi
机构：
[1] Tianjin Polytech Univ, Coll Mat Sci & Chem Engn, Inst Nanostruct Mat, Tianjin 300160, Peoples R China
来源：
CHEMISTRY LETTERS | 2009年 / 38卷 / 03期
关键词：
FUEL-CELL APPLICATIONS; PLATINUM CATALYSTS; MESOPOROUS CARBON; NANOPARTICLES; OXIDATION; SIZE;
D O I：
10.1246/cl.2009.260
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
By using maize as the carbon source, well-dispersed Pt nanoparticles embedded in carbon matrix (Pt@C) are prepared by soaking corn in K2PtCl6 solutions followed by calcination in nitrogen atmosphere. Linear sweep voltammograms exerted on the Pt@C nanocomposites reveal a good current response to methanol oxidation.
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收藏
页码：260 / 261
页数：2
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