Electric conductivity of organic films, containing nanosize metal particles

被引：7

作者：

Zagorsky, VV ^{[1
]}

Bochenkov, VE ^{[1
]}

Ivashko, SV ^{[1
]}

Sergeev, GB ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119899, Russia

来源：

MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS | 1999年 / 8-9卷

基金：

俄罗斯基础研究基金会;

关键词：

electric conductivity; organic films; nanosize particles;

D O I：

10.1016/S0928-4931(99)00043-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

New materials, containing nanodispersed particles (Ag, Pb, Mn, Ca, Sm, Na, CdS, ZnS) in the thin polymer film have been obtained via low temperature codeposition of metal (or sulphide) with reactive para-xylylene monomer vapours at 100 K. Electric conductivity of the films was studied during the components co-condensation, upon sample annealing in range 80-300 K and maintaining at constant temperature. With a rise of metal nanoparticles in the polymer matrix, the conductivity tends to increase. The conductivity may be determined as a tunnel transfer of charge from one nanoparticle to another through a thin dielectric layer (up to 50 nm) of polymer matrix. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：329 / 334

页数：6