Detail publikačního výsledku

Resistivity and Impedance Changes of Lead-Acid Accumulator

ABRAHAM, P.; BAČA, P.; VACULÍK, S.

Originální název

Resistivity and Impedance Changes of Lead-Acid Accumulator

Anglický název

Resistivity and Impedance Changes of Lead-Acid Accumulator

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper describes active mass and collector resistivity and impedance changes of lead-acid accumulator electrodes. Data was obtained during experiment with pulse charging cycling of old lead-acid accumulator. Resistivity changes of active mass and collector were measured using four-point direct current method. Impedance changes were observed by electrochemical impedance spectroscopy. Old lead-acid accumulator previously not used for almost half of a year was used in the experiment. Reasons why pulse charging was used follows: increased efficiency of charging, gas generation reduction, corrosion speed reduction, sulfation reversion of old cells.

Anglický abstrakt

This paper describes active mass and collector resistivity and impedance changes of lead-acid accumulator electrodes. Data was obtained during experiment with pulse charging cycling of old lead-acid accumulator. Resistivity changes of active mass and collector were measured using four-point direct current method. Impedance changes were observed by electrochemical impedance spectroscopy. Old lead-acid accumulator previously not used for almost half of a year was used in the experiment. Reasons why pulse charging was used follows: increased efficiency of charging, gas generation reduction, corrosion speed reduction, sulfation reversion of old cells.

Klíčová slova

Electrochemical impedance spectroscopy, lead-acid accumulator, pulse charging cycling.

Klíčová slova v angličtině

Electrochemical impedance spectroscopy, lead-acid accumulator, pulse charging cycling.

Autoři

ABRAHAM, P.; BAČA, P.; VACULÍK, S.

Rok RIV

2015

Vydáno

03.03.2014

Místo

San Francisco

ISBN

978-1-56677-988-3

Kniha

ECS Transactions

ISSN

1938-5862

Periodikum

ECS Transactions

Svazek

48

Číslo

1

Stát

Spojené státy americké

Strany od

303

Strany do

308

Strany počet

6

BibTex

@inproceedings{BUT107884,
  author="Pavel {Abraham} and Petr {Bača} and Sebastian {Vaculík}",
  title="Resistivity and Impedance Changes of Lead-Acid Accumulator",
  booktitle="ECS Transactions",
  year="2014",
  journal="ECS Transactions",
  volume="48",
  number="1",
  pages="303--308",
  address="San Francisco",
  doi="10.1149/04801.0303ecst",
  isbn="978-1-56677-988-3",
  issn="1938-5862"
}