Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikace
ŠIMEK, A. KAZDA, T. BÁŇA, J. ČECH, O.
Originální název
Basic method for water detection in LiPF6-based electrolytes
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
This paper investigates the effect of water content on lithium-ion battery electrolytes with particular emphasis on the degradation of lithium hexafluorophosphate, a commonly used salt in commercial electrolytes. The study addresses various degradation mechanisms caused by water in a battery system. In addition, the research utilizes electrochemical techniques to detect water and associated changes in electrochemical performance of the cell. The electrochemical water detection method investigated is very fast. The lower detection limit was not tested, but contamination of 250 ppm can be reliably detected. It can be used, for example, in experimental research to determine the purity and quality of the electrolyte used.{GRAPHIACAL ABSTRACT}
Klíčová slova
Lithium-ion batteries; Decomposition; Electrochemistry; Cyclic voltammetry; Corrosion
Autoři
ŠIMEK, A.; KAZDA, T.; BÁŇA, J.; ČECH, O.
Vydáno
24. 1. 2024
Nakladatel
Springer
Místo
Vienna
ISSN
1434-4475
Periodikum
Monatshefte für Chemie
Ročník
155
Číslo
3-4
Stát
Rakouská republika
Strany od
313
Strany do
317
Strany počet
5
URL
https://link.springer.com/article/10.1007/s00706-023-03163-3
Plný text v Digitální knihovně
http://hdl.handle.net/11012/245481
BibTex
@article{BUT188106, author="Antonín {Šimek} and Tomáš {Kazda} and Jiří {Báňa} and Ondřej {Čech}", title="Basic method for water detection in LiPF6-based electrolytes", journal="Monatshefte für Chemie", year="2024", volume="155", number="3-4", pages="313--317", doi="10.1007/s00706-023-03163-3", issn="1434-4475", url="https://link.springer.com/article/10.1007/s00706-023-03163-3" }