NDLI: Plasma Polymer-coated on Nanoparticles to Improve Dielectric and Electrical Insulation Properties of Nanocomposites

Content Provider	IEEE Xplore Digital Library
Author	Wei Yan Phung, B.T. Zhao Jun Han Ostrikov, K.
Copyright Year	1994
Abstract	Polymeric nanocomposites have been shown to possess superior electrical insulation properties compared to traditional filled-resins. However, poor dispersion uniformity and insufficient filler-matrix interaction can adversely affect insulation properties of nanocomposites. In this study, the use of plasma polymerization is proposed to coat poly(ethylene oxide) polymer layers on silica nanoparticles. It is shown that better dispersion is achieved and C-O bonds are created between the surface functional groups of the nanoparticles and the host epoxy polymer. Electrical insulation tests demonstrate that the nanocomposites with plasma polymerized silica nanoparticles feature better resistance against electrical treeing, lower dielectric constant, and also mitigated space charge built-up. Therefore, plasma polymerization offers a promising fabrication technique to further improve the synthesis of nanocomposite dielectrics with superior electrical insulation properties.
Sponsorship	National Natural Science Foundation of China (NSFC) Region Centre Ville de Tours Conseil General D'Indre et Loire ABB IEEE Sandia National Laboratories TOSHIBA
Starting Page	548
Ending Page	555
Page Count	8
File Size	3216920
File Format	PDF
ISSN	10709878
Volume Number	21
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Nanoparticles Polymers Nanocomposites Plasmas Partial discharges Dispersion Electrodes space charge Nanocomposite dielectrics electrical insulation plasma polymerization partial discharge electrical treeing
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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Nanocomposites-a review of electrical treeing and breakdown

Dielectric performance of nanocomposites synthesized by poly(ethylene oxide)-like film coated silica nanoparticles by plasma polymerization

Electrical treeing behavior in polymer nanocomposites under different nanoparticles size

Nanodielectics: How does the presence of interfaces influence behaviour?

Electrical treeing characterisation of nanocomposite blends

Investigation of water treeing — electrical treeing transition in power cables

Superiority of partial discharge characteristics of cross-linked polyethylene nanocomposites over microcomposites for electrical insulation application

Partial discharge characteristics of epoxy resin-based nanocomposites fabricated with atomospheric plasma treated SiO2 nanoparticles

Temperature dependance of PD from electrical trees grown in silicone rubber based nanocomposites

Plasma Polymer-coated on Nanoparticles to Improve Dielectric and Electrical Insulation Properties of Nanocomposites

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