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Numerical simulation of the effective permittivity of low-density polyethylene composite filled by carbon black

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Azizi, Sohrab, David, Eric, Frechette, Michel F. et Ouellet-Plamondon, Claudiane M.. 2019. « Numerical simulation of the effective permittivity of low-density polyethylene composite filled by carbon black ». IET Nanodielectrics, vol. 2, nº 4. pp. 129-134.

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Abstract

The effective permittivity of low-density polyethylene with the conductive carbon black (CB) was modelled by COMSOL. The impact of CB content on the electric properties of the composites with different geometry of the inclusions was investigated. The modelling outcomes evidenced that the simulation was in good agreement with the experiment results at low-filler concentration. The effect of moisture on the effective permittivity of the composites was also investigated. A thin layer of adsorbed water on the surface of the CB particles was found to significantly increase the conductivity, which is in agreement with experimental results.

Item Type: Peer reviewed article published in a journal
Professor:
Professor
David, Éric
Ouellet-Plamondon, Claudiane
Affiliation: Génie mécanique, Génie de la construction
Date Deposited: 07 Feb 2020 15:33
Last Modified: 28 Feb 2020 20:48
URI: https://espace2.etsmtl.ca/id/eprint/20143

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