A study of the electric conductivity of dielectric polypropylene (PP)-semiconductor α-(Fe2O3) macrosystems

被引：1

作者：

Akhmedov, F. I. ^{[1
]}

Asadova, A. Z. ^{[1
]}

Guseinova, M. E. ^{[1
]}

Kuliev, A. D. ^{[1
]}

机构：

[1] Natl Acad Sci Azerbaijan, Mamedaliev Inst Petrochem Proc, AZ-1025 Baku, Azerbaijan

来源：

SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY | 2011年 / 47卷 / 05期

关键词：

Iron Oxide; Azerbaijan; Apply Electrochemistry; Surface Engineer; Filler Particle;

D O I：

10.3103/S1068375511050024

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The dependence of the volume resistivity on the volume concentration of the conducting phase is studied; the relationship between the molecular units of the polymer and the filler is revealed. It is found that, at low temperatures, the electric conductivity increases because of the formation of additional conducting channels and owing to the relaxation of the amorphous structure of the semiconductor phase; at high temperatures, the decrease in the electric conductivity is presumably attributed to the association of the semiconductor filler particles.

引用

页码：388 / 389

页数：2

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