Origin of heterocharge in polyethylene

Kwang Suck Suh, Jung H. Koo, Seung Hyung Lee, Jung Ki Park, Tatsuo Takada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

The effects of low molecular weight chains of PE and chemical change during the sample preparation investigated in order to clarify the origins for heterocharge in the LDPE which does not contain the antioxidants. Both were found to affect the formation of space charge in LDPE. Low molecular weight chains of PE encourages the formation of heterocharge by polarization or migration mechanism. The carbonyls formed at the surface of LDPE sample during sample preparation reduce the heterocharge by an enhanced charge injection. The nature of chemical change during sample preparation is also discussed in the text.

Original languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials
Place of PublicationPiscataway, NJ, United States
PublisherIEEE
Pages5-8
Number of pages4
Volume1
Publication statusPublished - 1994 Dec 1
EventProceedings of the 1994 IEEE 4th International Conference on Properties and Applications of Dielectric Materials. Part 2 (of 2) - Brisbane, Aust
Duration: 1994 Jul 31994 Jul 8

Other

OtherProceedings of the 1994 IEEE 4th International Conference on Properties and Applications of Dielectric Materials. Part 2 (of 2)
CityBrisbane, Aust
Period94/7/394/7/8

Fingerprint

Low density polyethylenes
Polyethylene
Polyethylenes
Molecular weight
Charge injection
Antioxidants
Electric space charge
Polarization

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Suh, K. S., Koo, J. H., Lee, S. H., Park, J. K., & Takada, T. (1994). Origin of heterocharge in polyethylene. In Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials (Vol. 1, pp. 5-8). Piscataway, NJ, United States: IEEE.

Origin of heterocharge in polyethylene. / Suh, Kwang Suck; Koo, Jung H.; Lee, Seung Hyung; Park, Jung Ki; Takada, Tatsuo.

Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. Vol. 1 Piscataway, NJ, United States : IEEE, 1994. p. 5-8.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Suh, KS, Koo, JH, Lee, SH, Park, JK & Takada, T 1994, Origin of heterocharge in polyethylene. in Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. vol. 1, IEEE, Piscataway, NJ, United States, pp. 5-8, Proceedings of the 1994 IEEE 4th International Conference on Properties and Applications of Dielectric Materials. Part 2 (of 2), Brisbane, Aust, 94/7/3.
Suh KS, Koo JH, Lee SH, Park JK, Takada T. Origin of heterocharge in polyethylene. In Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. Vol. 1. Piscataway, NJ, United States: IEEE. 1994. p. 5-8
Suh, Kwang Suck ; Koo, Jung H. ; Lee, Seung Hyung ; Park, Jung Ki ; Takada, Tatsuo. / Origin of heterocharge in polyethylene. Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. Vol. 1 Piscataway, NJ, United States : IEEE, 1994. pp. 5-8
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