Publication result detail

Studies of doped negative valve-regulated lead-acid battery electrodes

KŘIVÍK, P.; BAČA, P.; CALÁBEK, M.; MICKA, K.; LÁBUS, R.; BILKO, R.

Original Title

Studies of doped negative valve-regulated lead-acid battery electrodes

English Title

Studies of doped negative valve-regulated lead-acid battery electrodes

Type

WoS Article

Original Abstract

Accelerated cycling in the partial state of charge regime showed conclusively that the improvement in cycle life of negative lead accumulator electrodes can be brought about not only by the addition of various sorts of powdered carbon into the active mass but also by the addition of other powdered inert materials like glass fibers, alumina, or titanium dioxide. Steric hindrance of the crystallization of lead sulfate in the electrode pores evidenced by ESEM microphotographs is considered as the main reason for this effect. The added powdered substances were practically without influence on the hydrogen overpotential; and their effect on the active material resistance was also negligible.

English abstract

Accelerated cycling in the partial state of charge regime showed conclusively that the improvement in cycle life of negative lead accumulator electrodes can be brought about not only by the addition of various sorts of powdered carbon into the active mass but also by the addition of other powdered inert materials like glass fibers, alumina, or titanium dioxide. Steric hindrance of the crystallization of lead sulfate in the electrode pores evidenced by ESEM microphotographs is considered as the main reason for this effect. The added powdered substances were practically without influence on the hydrogen overpotential; and their effect on the active material resistance was also negligible.

Keywords

negative electrodes, valve-regulated, lead-acid battery

Key words in English

negative electrodes, valve-regulated, lead-acid battery

Authors

KŘIVÍK, P.; BAČA, P.; CALÁBEK, M.; MICKA, K.; LÁBUS, R.; BILKO, R.

RIV year

2010

Released

01.06.2009

Publisher

ELSEVIER

Location

USA

ISBN

0378-7753

Periodical

JOURNAL OF POWER SOURCES

Volume

191

Number

2009

State

Kingdom of the Netherlands

Pages from

154

Pages to

158

Pages count

5

BibTex

@article{BUT49633,
  author="Petr {Křivík} and Petr {Bača} and Milan {Calábek} and Karel {Micka} and Radek {Lábus} and Radek {Bilko}",
  title="Studies of doped negative valve-regulated lead-acid battery electrodes",
  journal="JOURNAL OF POWER SOURCES",
  year="2009",
  volume="191",
  number="2009",
  pages="154--158",
  issn="0378-7753"
}