Publication detail

COMBINED EFFECT OF FIBROUS STRUCTURES AND OTHER ADDITIVES IN NAM

ZIMÁKOVÁ, J. VACULÍK, S. BAČA, P. ČUDEK, P. VANÝSEK, P.

Original Title

COMBINED EFFECT OF FIBROUS STRUCTURES AND OTHER ADDITIVES IN NAM

Type

conference paper

Language

English

Original Abstract

Lead-acid battery with negative electrodes doped with microscopic glass fibers are comparable with those doped with carbon during accelerated PSoC cycling and reach a long cycle life. The performance of these electrodes can be even elevated by applying moderate compression of 4 N.cm(-2). This work deals with the study of influence of additives added to the negative active mass (NAM) of a lead-acid battery electrode. Specifically, the influence of glass fibers labelled in the work as type "A", "B" and "C" in combination with 0.78 wt.% of carbon was studied. Glass fibers were added in the amount of 0.7; 1.4; 2.8 and 5.6 wt. %. The experiments performed were formation, depth of discharge cycles (DoD) and partial state of charge (PSoC) regime cycles. Pressure on the electrode system (4 N.cm(-2)) was also studied as one variable. Additive combination of glass fibers and carbon in the negative electrode also extends the life of NAM in the PSoC regime. Type of glass fiber does not seem to have such influence on the life expectancy in the PSoC regime. The optimum amount of the glass fiber is 1.4 wt.%.

Keywords

lead acid battery; additives, fibers

Authors

ZIMÁKOVÁ, J.; VACULÍK, S.; BAČA, P.; ČUDEK, P.; VANÝSEK, P.

Released

9. 6. 2017

Publisher

Bulgarian Academy of Sciences

Location

Sofia, Bulgaria

ISBN

2367-4881

Periodical

9 th International conference on lead-acid batteries - LABAT 2014 PROCEEDINGS

State

Republic of Bulgaria

Pages from

95

Pages to

98

Pages count

4

URL

http://labatscience.com/f/publications/o/0/4ad3d749f39bd051f527cf43aa133cb8.pdf

BibTex

@inproceedings{BUT169810,
  author="Jana {Zimáková} and Sebastian {Vaculík} and Petr {Bača} and Pavel {Čudek} and Petr {Vanýsek}",
  title="COMBINED EFFECT OF FIBROUS STRUCTURES AND OTHER ADDITIVES IN NAM",
  booktitle="10th INTERNATIONAL CONFERENCEON LEAD-ACID BATTERIES",
  year="2017",
  journal="9 th International conference on lead-acid batteries - LABAT 2014 PROCEEDINGS",
  pages="95--98",
  publisher="Bulgarian Academy of Sciences",
  address="Sofia, Bulgaria",
  issn="2367-4881",
  url="http://labatscience.com/f/publications/o/0/4ad3d749f39bd051f527cf43aa133cb8.pdf"
}