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FRYDA, D. ZIMÁKOVÁ, J. VACULÍK, S. BAČA, P.
Original Title
The use of ceramics in the positive electrode active mass lead-acid battery
Type
conference paper
Language
English
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
Keywords
lead-acid battery, aditives, ebonex, capacity
Authors
FRYDA, D.; ZIMÁKOVÁ, J.; VACULÍK, S.; BAČA, P.
RIV year
2015
Released
30. 8. 2015
Publisher
Brno, University of Technology
Location
Brno
ISBN
978-80-214-5109-4
Book
16th ABAF International Conference proceeding
Edition
1
Edition number
Pages from
Pages to
2
Pages count
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/" }