Electrode position of Pt nanoparticles on carbon nanotubes-modified polyimide materials for electrocatalytic applications

被引：39
作者：
Zhang, Xin [1 ]
Shi, Xuezhao [1 ]
Wang, Chunming [1 ]
机构：
[1] Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China
来源：
CATALYSIS COMMUNICATIONS | 2009年 / 10卷 / 05期
基金：
中国国家自然科学基金;
关键词：
Carbon nanotubes; Polyimide; Pt nanoparticles; Methanol; Nitrite; METHANOL OXIDATION; NANOCOMPOSITES; NANOCLUSTERS; SURFACE; FILMS;
D O I：
10.1016/j.catcom.2008.11.011
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Pt nanoparticles attached to the carbon nanotubes (CNTs)-modified polyimide (PIs) materials were successfully synthesized. Field emission scanning electron microscope (FE-SEM) and X-ray photoelectron spectroscopy (XPS) were used to characterize this nanocomposite film, which has excellent stability and flexibility. The electrochemical study found that the Pt/PI/CNTs nanocomposite film exhibited remarkable electrocatalytic activity towards the oxidation of methanol and nitrite. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：610 / 613
页数：4
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