Sonochemical synthesis of conducting polymer-metal nanoparticles nanocomposite

被引：85

作者：

Park, JE ^{[1
]}

Atobe, M ^{[1
]}

Fuchigami, T ^{[1
]}

机构：

[1] Tokyo Inst Technol, Dept Elect Chem, Midori Ku, Yokohama, Kanagawa 2268502, Japan

来源：

ELECTROCHIMICA ACTA | 2005年 / 51卷 / 05期

关键词：

ultrasound; gold nanoparticles; platinum nanoparticles; nanocomposite; polypyrrole; sonochemistry;

D O I：

10.1016/j.electacta.2005.04.052

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Colloidal dispersions of hybrid nanocomposite composed of polypyrrole (PPy) and gold nanoparticles (Au-NPs) or platinum nanoparticles (Pt-NPs) were prepared by a sonochemical method, in which Au ion and pyrrole monomer in an aqueous solution were reduced and oxidized, respectively, by ultrasonic irradiation in the presence of sodium dodecyl sulfate (SDS). The formation of PPy on the surface of AU-NPs or Pt-NPs is confirmed by UV-vis and transmission electron microscopy (TEM) images. (C) 2005 Elsevier Ltd. All rights reserved.

引用

页码：849 / 854

页数：6

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