EFFECT OF FRACTALITY ON THE HOPPING CONDUCTION IN CARBON-BLACK POLYMER COMPOSITES

被引：0
|
作者：
VANDERPUTTEN, D
MOONEN, JT
BROM, HB
BROKKENZIJP, JCM
MICHELS, MAJ
机构：
[1] SHELL INT RES MAATSCHAPPIJ BV, KONINKLIJKE SHELL LAB, 1003 AA AMSTERDAM, NETHERLANDS
[2] EINDHOVEN UNIV TECHNOL, VAKGRP THEORET NAT KUNDE, 5600 MB EINDHOVEN, NETHERLANDS
来源：
SYNTHETIC METALS | 1993年 / 57卷 / 2-3期
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D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The mechanism for charge transport in composite polymer conductors with low percolation thresholds is discussed. In particular, it is shown,that in carbon-black/polymer composites the charge is transported by variable-range hopping between electronic states superlocalized on the fractal carbon-black network. The conductivity is determined by two universal constants and three parameters that depend on material components, processing conditions, and ultimate morphology.
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收藏
页码：5057 / 5062
页数：6
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