Study of the Conductance Characteristic of Doped Polymer by Monte Carlo Method  

掺杂法提高聚合物电导率的蒙特卡洛法讨论(英文)

作　　者：缪江平[1] 徐进[1] 周立新[1] 吴宗汉[1] Raymand Hii ChaiKoh Hoong 林义华[3] 

机构地区：[1]东南大学物理系,南京210096 [2]广州科德化工有限公司,广州510600 [3]安徽科学技术出版社,合肥230063

出　　处：《Journal of Southeast University(English Edition)》2002年第2期188-190,共3页东南大学学报（英文版）

基　　金：TheprojectsupportedbytheNationalNaturalScienceFoundationofChina(5 99770 0 2 )

摘　　要：The conduct mechanism of the doped polymer is considered. In an asymmetrysystem composed of high polymer and doping conductive matte, chain or congeries framework will beformed between the conductive particles to improve the conductance characteristic. In thisprocession, the conductive particles interact to each other. In this paper, we describe theconductance of the doped polymer by Monte Carlo method. The results accord with the experimentsquite well. It can be concluded that there is an evident change of doped polymer from nonconductorto metal.掺杂法提高聚合物电导的机理是考虑导电填充物和高聚物所构成的不均匀体系中 ,导电颗粒间会形成链式组织或聚集体组织而提高导电性能 ,在此过程中导电颗粒有相互作用 .本文是采用蒙特卡洛法对掺杂高分子材料的电导特性作了研究 ,研究结果与实验符合较好 。

关 键 词：CONDUCTANCE DOPING POLYMER Monte Carlo method 

分 类 号：O631.23[理学—高分子化学]