Charge transport and space charge formation in low-density polyethylene

被引：0

作者：

Kaneko, K ^{[1
]}

Semi, H ^{[1
]}

Mizutani, T ^{[1
]}

Mori, T ^{[1
]}

Ishioka, M ^{[1
]}

机构：

[1] Nagoya Univ, Nagoya, Aichi 4648603, Japan

来源：

PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS, VOLS 1 & 2 | 2000年

关键词：

LDPE; metallocene catalyst; space charge;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In the low-density polyethylene prepared by the high-pressure process (LDPE) and in that polymerized by using the metallocene catalyst (m-LDPE), home space charges with same polarity as the semiconducting electrode were observed. This indicates that charges are easily injected from the semiconducting electrode independent of its polarity. The space charge in LDPEs with the density of 0.9185 g/cm(3) was broadly distributed and that in m-LDPE with that of 0.9227 g/cm(3) was accumulated near the semiconducting electrode. These suggest that the density and structure of polyethylene affect the charge transport and space charge phenomena. These effects were discussed by using computer simulation.

引用

页码：71 / 74

页数：4

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