Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikace
ABRAHAM, P. BAČA, P. VACULÍK, S.
Originální název
Impedance Characteristics of Lead-Acid Accumulators with Various Amounts of Titanium Dioxide in Negative Plates
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
It has been established that addition of carbon additives to the negative active material of lead-acid batteries increases battery charge acceptance in hybrid electric vehicle mode of operation (1). But the latest findings show that the titanium dioxide has similar effect (2). Hence this paper deals with impedance characteristics of experimental lead-acid accumulators with various amounts of titanium dioxide in active mass of negative electrodes. Electrochemical impedance spectroscopy was used for all measurements. Obtained data was subsequently fitted by equivalent circuits. It was investigated that ohmical resistivity of lead-acid cell increases with higher amounts of titanium dioxide in active mass of negative electrodes.
Klíčová slova
Electrochemical impedance spectroscopy, lead-acid accumulator, titanium dioxide.
Autoři
ABRAHAM, P.; BAČA, P.; VACULÍK, S.
Rok RIV
2014
Vydáno
3. 3. 2014
Místo
San Francisco
ISBN
978-1-56677-988-3
Kniha
ECS Transactions
ISSN
1938-5862
Periodikum
Ročník
48
Číslo
1
Stát
Spojené státy americké
Strany od
309
Strany do
313
Strany počet
5
BibTex
@inproceedings{BUT108354, author="Pavel {Abraham} and Petr {Bača} and Sebastian {Vaculík}", title="Impedance Characteristics of Lead-Acid Accumulators with Various Amounts of Titanium Dioxide in Negative Plates", booktitle="ECS Transactions", year="2014", journal="ECS Transactions", volume="48", number="1", pages="309--313", address="San Francisco", doi="10.1149/04801.0303ecst", isbn="978-1-56677-988-3", issn="1938-5862" }