DocumentCode
3538187
Title
The role of post-irradiation oxidation on charge transport and trapping in low density polyethylene
Author
Markiewicz, Andrew
Author_Institution
Sch. of Appl. Sci., Monash Univ., Clayton, Vic., Australia
fYear
1995
fDate
17-20 Sep 1995
Firstpage
263
Lastpage
266
Abstract
We present TSC and TSD data recorded in the temperature range -80 to 100 °C on LDPE samples subjected to an accelerated oxidation before and after exposure to X-irradiation. We show that, contrary to expectation, the oxidation of the samples following the radiation exposure causes a reversal of a TSD peak originally created by X-irradiation. Oxidation of the samples, but without X-irradiation, does not greatly affect the injection temperature but increases the injection level
Keywords
X-ray effects; electron traps; oxidation; polyethylene insulation; thermally stimulated currents; -80 to 100 C; 12 kGy; LDPE; TSC; TSD; X-irradiation; accelerated oxidation; charge injection; charge transport; charge trapping; injection level; injection temperature; low density polyethylene; post-irradiation oxidation; thermally stimulated depolarization; Australia; Cooling; Electrodes; Electron traps; Gold; Heating; Oxidation; Polyethylene; Temperature; Thermal conductivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulating Materials, 1995. International Symposium on
Conference_Location
Tokyo
Print_ISBN
4-88686-047-8
Type
conf
DOI
10.1109/ISEIM.1995.496559
Filename
496559
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