Detail publikačního výsledku

Basic method for water detection in LiPF6-based electrolytes

ŠIMEK, A.; KAZDA, T.; BÁŇA, J.; ČECH, O.

Originální název

Basic method for water detection in LiPF6-based electrolytes

Anglický název

Basic method for water detection in LiPF6-based electrolytes

Druh

Článek WoS

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}

Anglický 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

Klíčová slova v angličtině

Lithium-ion batteries; Decomposition; Electrochemistry; Cyclic voltammetry; Corrosion

Autoři

ŠIMEK, A.; KAZDA, T.; BÁŇA, J.; ČECH, O.

Rok RIV

2025

Vydáno

24.01.2024

Nakladatel

Springer

Místo

Vienna

ISSN

1434-4475

Periodikum

MONATSHEFTE FUR CHEMIE

Svazek

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 FUR CHEMIE",
  year="2024",
  volume="155",
  number="3-4",
  pages="313--317",
  doi="10.1007/s00706-023-03163-3",
  issn="0026-9247",
  url="https://link.springer.com/article/10.1007/s00706-023-03163-3"
}

Dokumenty

s00706-023-03163-3