Publication result detail

The use of ceramics in the positive electrode active mass lead-acid battery

FRYDA, D.; ZIMÁKOVÁ, J.; VACULÍK, S.; BAČA, P.

Original Title

The use of ceramics in the positive electrode active mass lead-acid battery

English Title

The use of ceramics in the positive electrode active mass lead-acid battery

Type

Paper in proceedings (conference paper)

Original Abstract

Lead-acid batteries used in traction drives operate in the deep of discharge (DoD) regime. This causes accelerated aging of the battery and premature loss of capacity. It is demonstrated that additives can improve the mechanical strength, porosity, homogeneity and conductivity of the active mass. The electrodes are, however, extremely stressed inside the cell, so there is only a small number of materials that are capable perform their function in such conditions. The most demanding is suitable choice of additives for the positive electrode, due to its very high potential and also because of the positive electrode is a strong oxidizer [1]. This article compares the properties of experimental cells with varying Ebonexu amounts added in the positive active mass. For this experiment were selected electrodes in admixture with 0 wt.%, 0,15 wt.%, 0,46 wt.% and 0,78 wt.% Ebonexu

English abstract

Lead-acid batteries used in traction drives operate in the deep of discharge (DoD) regime. This causes accelerated aging of the battery and premature loss of capacity. It is demonstrated that additives can improve the mechanical strength, porosity, homogeneity and conductivity of the active mass. The electrodes are, however, extremely stressed inside the cell, so there is only a small number of materials that are capable perform their function in such conditions. The most demanding is suitable choice of additives for the positive electrode, due to its very high potential and also because of the positive electrode is a strong oxidizer [1]. This article compares the properties of experimental cells with varying Ebonexu amounts added in the positive active mass. For this experiment were selected electrodes in admixture with 0 wt.%, 0,15 wt.%, 0,46 wt.% and 0,78 wt.% Ebonexu

Keywords

lead-acid battery, aditives, ebonex, capacity

Key words in English

lead-acid battery, aditives, ebonex, capacity

Authors

FRYDA, D.; ZIMÁKOVÁ, J.; VACULÍK, S.; BAČA, P.

RIV year

2016

Released

30.08.2015

Publisher

Brno, University of Technology

Location

Brno

ISBN

978-80-214-5109-4

Book

16th ABAF International Conference proceeding

Edition

1

Pages from

1

Pages to

2

Pages count

2

URL

http://www.aba-brno.cz/

BibTex

@inproceedings{BUT116987,
  author="Daniel {Fryda} and Jana {Zimáková} and Sebastian {Vaculík} and Petr {Bača}",
  title="The use of ceramics in the positive electrode active mass lead-acid battery",
  booktitle="16th ABAF International Conference proceeding",
  year="2015",
  series="1",
  number="1",
  pages="1--2",
  publisher="Brno, University of Technology",
  address="Brno",
  isbn="978-80-214-5109-4",
  url="http://www.aba-brno.cz/"
}