Resistivity and Impedance Changes of Lead-Acid Accumulator

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F14%3APU109279" target="_blank" >RIV/00216305:26220/14:PU109279 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1149/04801.0303ecst" target="_blank" >http://dx.doi.org/10.1149/04801.0303ecst</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1149/04801.0303ecst" target="_blank" >10.1149/04801.0303ecst</a>

Result language
angličtina
Original language name
Resistivity and Impedance Changes of Lead-Acid Accumulator
Original language description
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.
Czech name
—
Czech description
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Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Project
<a href="/en/project/ED0014%2F01%2F01" target="_blank" >ED0014/01/01: Research and Technology Centre of Renewable Energy Sources</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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