The effect of low-molecular-weight species on space charge and conduction in LDPE

Seung Hyung Lee, Jung Ki Park, Chang Ryong Lee, Kwang Suck Suh

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

We have investigated the effect of low-molecular mass species on the space charge behavior such as space charge distribution and electrical conduction of LDPE (low density polyethylene). We also attempted to explain the relationship between the space charge distribution and electrical conduction. The heterocharge, conduction current and effective charge mobility decreased when the low-molecular-mass species in LDPE was removed. It was found that the decrease in conduction current was related to the decrease of heterocharge in LDPE.

Original languageEnglish
Pages (from-to)425-432
Number of pages8
JournalIEEE Transactions on Dielectrics and Electrical Insulation
Volume4
Issue number4
DOIs
Publication statusPublished - 1997 Dec 1

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Low density polyethylenes
Electric space charge
Molecular weight
Charge distribution
Molecular mass

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

The effect of low-molecular-weight species on space charge and conduction in LDPE. / Lee, Seung Hyung; Park, Jung Ki; Lee, Chang Ryong; Suh, Kwang Suck.

In: IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 4, No. 4, 01.12.1997, p. 425-432.

Research output: Contribution to journalArticle

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