Space Charge Property of PolyethyleneSilica Nanocomposites at Different Elongations
Joint Authors
Wang, Youyuan
Wang, Can
Fan, Peng
Liao, Ruijin
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-19
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
This paper prepares polyethylene/silica nanocomposites with concentrations of 3 wt% and 5 wt% by using silicon dioxide (SiO2) nanopowder (nanosilica) with particle sizes of 15 and 50 nm.
Samples whose elongations are 3%, 6%, and 10% are prepared.
Pulsed electroacoustic technique is applied to evaluate the space charge distribution in samples.
Test results show that homocharge near electrodes is generated in the polyethylene/silica nanocomposites.
Nanocomposites with a nanoparticle concentration of 3 wt% and particle size of 15 nm suppress the accumulation of space charge effectively.
The amount of space charge in the samples increases with the increase in elongation.
At an elongation of 10%, packet-like space charge is generated in polyethylene/silica nanocomposites with the concentration of 5 wt% and particle sizes of 15 and 50 nm.
The packet-like space charge in nanocomposites whose particle size is 50 nm is more obvious than that in nanocomposites whose particle size is 15 nm.
The experiment results are explained by applying interface characteristics, dipole model, and induced dipole model.
American Psychological Association (APA)
Wang, Can& Wang, Youyuan& Fan, Peng& Liao, Ruijin. 2015. Space Charge Property of PolyethyleneSilica Nanocomposites at Different Elongations. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1069477
Modern Language Association (MLA)
Wang, Can…[et al.]. Space Charge Property of PolyethyleneSilica Nanocomposites at Different Elongations. Journal of Nanomaterials No. 2015 (2015), pp.1-14.
https://search.emarefa.net/detail/BIM-1069477
American Medical Association (AMA)
Wang, Can& Wang, Youyuan& Fan, Peng& Liao, Ruijin. Space Charge Property of PolyethyleneSilica Nanocomposites at Different Elongations. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1069477
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1069477