Preparation of silver nanoparticles dispersed in polyacrylonitrile nanofiber film spun by electrospinning

被引：163

作者：

Wang, YZ

Yang, QB

Shan, GY

Wang, C

Du, JS

Wang, SG

Li, YX ^{[1
]}

Chen, XS

Jing, XB

Wei, Y

机构：

[1] Jilin Univ, Dept Chem, Changchun 130061, Peoples R China

[2] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China

[3] NE Normal Univ, Ctr Adv Optoelect Funct Mat Res, Changchun 130024, Peoples R China

[4] Drexel Univ, Dept Chem, Philadelphia, PA 19104 USA

来源：

MATERIALS LETTERS | 2005年 / 59卷 / 24-25期

关键词：

Ag nanoparticle; PAN nanofiber film; electrospinning;

D O I：

10.1016/j.matlet.2005.05.016

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ag nanoparticles dispersed in polyacrylonitrile (PAN) nanofiber film spun by electrospirming were in situ prepared by reduction of silver ions in N2H5OH aqueous solution. The Ag/PAN nanocomposite film was characterized by UV absorption spectroscopy, transmission electron microscopy (TEM) and surface-enhanced Raman scattering (SERS) spectroscopy. UV spectrum and TEM image show that silver nanoparticles with average diameter of 10 nm were obtained and dispersed homogeneously in PAN nanofibers. SERS spectrum indicates that the structure of PAN has been changed after Ag nanoparticles are dispersed in PAN. (C) 2005 Elsevier B.V. All rights reserved.

引用

页码：3046 / 3049

页数：4

共 22 条

[1] Syntheses, structures and photoluminescent properties of 1D, 2D, 3D silver (I) coordination polymers with flexible long-chain dinitriles and tetranitriles [J].