Recent Advances in Polymer Nanocomposites Based on Polyethylene and Polyvinylchloride for Power Cables

Recent Advances in Polymer Nanocomposites Based on Polyethylene and Polyvinylchloride for Power Cables

Polymer nanocomposites used in underground cables have been of great interest to researchers over the past 10 years. Their preparation and the dispersion of the nanoparticles through the polymer host matrix are the key factors leading to their enhanced dielectric properties. Their important dielectr...

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Veröffentlicht in:Materials 2020-12, Vol.14 (1), p.66
Hauptverfasser: Mansour, Diaa-Eldin A, Abdel-Gawad, Nagat M K, El Dein, Adel Z, Ahmed, Hanaa M, Darwish, Mohamed M F, Lehtonen, Matti
Format: Artikel
Sprache:eng
Schlagworte:
Cables
Chemical bonds
Crack propagation
Cross-linked polyethylene
Dielectric breakdown
Dielectric loss
Dielectric properties
Dielectric strength
Electrical properties
Electrical resistivity
High density polyethylenes
Low density polyethylenes
Mechanical properties
Nanocomposites
Nanoparticles
Polyethylene
Polymers
Polyvinyl chloride
Power cables
Review
Space charge
Tensile strength
Underground cables
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Beschreibung
Zusammenfassung:Polymer nanocomposites used in underground cables have been of great interest to researchers over the past 10 years. Their preparation and the dispersion of the nanoparticles through the polymer host matrix are the key factors leading to their enhanced dielectric properties. Their important dielectric properties are breakdown strength, permittivity, conductivity, dielectric loss, space charge accumulation, tracking, and erosion, and partial discharge. An overview of recent advances in polymer nanocomposites based on LDPE, HDPE, XLPE, and PVC is presented, focusing on their preparation and electrical properties.
ISSN:1996-1944
1996-1944
DOI:10.3390/ma14010066