Wysokonapełnione kompozyty polietylen/metaołowian baru do zastosowań w bipolarnych akumulatorach kwasowo-ołowiowych

T. Sterzyński; M. Kubczak

Published : 2022-08-30

Vol. 51 No. 2 (2006)

Highly filled polyethylene/barium metaplumbate composites for lead acid bipolar battery application

T. Sterzyński M. Kubczak

Abstract

Barium metaplumbate (BMP) is proposed as a conducting filler of polymer composite materials, used for production of support of active materials in lead acid bipolar battery. The composites of BMP with polyethylene as a matrix polymer, were prepared by means of Brabender kneader mixer were the PE matrix was modified by an addition of a liquid crystal polymer PET/PHB with the aim to regulate the matrix viscosity. The BMP content in the composites was in the range between 92and 94 wt. %. The electrical resistivity of the composites was found to be significantly dependent on BMP content, and an increase of the Vicat temperature was also observed for the composites. A homogeneous distribution of the barium methaplumbate particles in the polyethylene matrix was established by the SEM observation.

Keywords

metaołowian baru ; bipolarny akumulator ołowiowo-kwasowy ; kompozyty polimerowe ; opór właściwy ; temperatura mięknienia według Vicata barium metaplumbate ; lead acid bipolar battery ; polymer composites ; electrical resistance ; Vicat temperature

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Sterzyński, T., & Kubczak, M. (2022). Highly filled polyethylene/barium metaplumbate composites for lead acid bipolar battery application. Polimery, 51(2), 150–153. Retrieved from https://polimery.ichp.vot.pl/index.php/p/article/view/1510

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T. Sterzyński Tomasz.Sterzyński@put.poznan.pl

Affiliation
Poznań University of Technology, Faculty of Chemical Technology, Department of Polymer Technology, Pl. M. Skłodowskiej-Curie 2, 60-965 Poznań, Poland

M. Kubczak