NDLI: DC conduction properties of SiO/LDPE nanocomposite

Content Provider	IEEE Xplore Digital Library
Author	Yang Jia-ming Wang Xuan Zheng Chang-ji Zhao Hong Lei Qing-quan
Copyright Year	2012
Description	Author affiliation: Key Laboratory of Engineering Dielectrics and Its Application,Harbin University of Science and Technology, Ministry of Education, Harbin 150080, China (Yang Jia-ming; Wang Xuan; Zheng Chang-ji; Zhao Hong; Lei Qing-quan)
Abstract	The DC conduction characteristics of Silica (SiO)/low density polyethylene(LDPE) nanocomposite was investigated at electric fields of 3 to 30kV/mm and at temperatures of 20 to 70°C. By the addition of nano-sized SiO filler, the conductivity was decreased at least in an order of magnitude in the whole range of temperatures. SiO/LDPE shows much lower thermal activation energy than LDPE. The current voltage (I–V) characteristic shows that SiO/LDPE has a higher Space-charge-limited-current threshold than LDPE, which indicated the suppression of space charge injection. The interfacial electric charge region was suggested to be the reason for the improvement of electrical properties in Nanocomposite.
Starting Page	1
Ending Page	4
File Size	943629
Page Count	4
File Format	PDF
ISBN	9781467328524
ISSN	21609241
e-ISBN	9781467328517
DOI	10.1109/ICPADM.2012.6318950
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-07-24
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cable insulation Thermal conductivity Handheld computers Electron traps Manganese Films Zinc oxide I–V characteristics nanometric dielectrics SiO2 space charge
Content Type	Text
Resource Type	Article

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