DocumentCode
951596
Title
XPS spectra of water-tree regions in low-density PE
Author
King, Joe A. ; Walton, Dave ; Salvati, Larry
Author_Institution
Dept. of Eng., Harvey Mudd Coll., Claremont, CA, USA
Volume
28
Issue
3
fYear
1993
fDate
6/1/1993 12:00:00 AM
Firstpage
411
Lastpage
414
Abstract
The XPS (X-ray photoelectron spectroscopy) spectra of water-tree regions in low-density polyethylene are reported. Results shown an increase in the oxygen and nitrogen concentrations in treed regions compared to nontreed regions. Peak fitting of the C1s peak suggests the presence of up to 10% of various combined carbon-oxygen species and another 10% of the C-N species. The source of the C-N species is not certain but may be related to subcorona aging
Keywords
X-ray photoelectron spectra; electric breakdown of solids; organic insulating materials; polymers; N2; O2; X-ray photoelectron spectroscopy; XPS spectra; low-density PE; low-density polyethylene; peak fitting; subcorona ageing; water-tree regions; Additives; Aging; Cables; Chemical compounds; Educational institutions; Laboratories; Nitrogen; Polyethylene; Spectroscopy; Trees - insulation;
fLanguage
English
Journal_Title
Electrical Insulation, IEEE Transactions on
Publisher
ieee
ISSN
0018-9367
Type
jour
DOI
10.1109/14.236206
Filename
236206
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