Detail publikačního výsledku

Methods for the fast detection of water and degradation changes in lithium based electrolytes

ŠIMEK, A.; ČECH, O.

Originální název

Methods for the fast detection of water and degradation changes in lithium based electrolytes

Anglický název

Methods for the fast detection of water and degradation changes in lithium based electrolytes

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper deals with lithium-ion batteries, specifically the electrolytes used. The degradation mechanisms of lithium-ion batteries are addressed, with a focus on electrolyte degradation. A considerable part is then devoted to the degradation of lithium hexafluorophosphate, especially after exposure to water or moisture. The decomposition of the lithium salt is linked to the evolution of hydrofluoric acid, whose influence on the electrolyte parameters and methods of fast detection is the subject of the experimental section.

Anglický abstrakt

This paper deals with lithium-ion batteries, specifically the electrolytes used. The degradation mechanisms of lithium-ion batteries are addressed, with a focus on electrolyte degradation. A considerable part is then devoted to the degradation of lithium hexafluorophosphate, especially after exposure to water or moisture. The decomposition of the lithium salt is linked to the evolution of hydrofluoric acid, whose influence on the electrolyte parameters and methods of fast detection is the subject of the experimental section.

Klíčová slova

lithium-ion batteries, electrolytes, degradation mechanisms, safety, water contamination, fast detection

Klíčová slova v angličtině

lithium-ion batteries, electrolytes, degradation mechanisms, safety, water contamination, fast detection

Autoři

ŠIMEK, A.; ČECH, O.

Vydáno

25.04.2023

Nakladatel

Brno University of Technology, Faculty of Elektronic Engineering and Communication

Místo

Brno

ISBN

978-80-214-6154-3

Kniha

Proceedings II of the 29th Conference STUDENT EEICT 2023 Selected papers

Edice

1st Edition

ISSN

2788-1334

Periodikum

Proceedings II of the Conference STUDENT EEICT

Svazek

1

Číslo

1

Stát

Česká republika

Strany od

171

Strany do

175

Strany počet

5

URL

https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2023_sbornik_2_v2.pdf

BibTex

@inproceedings{BUT184380,
  author="Antonín {Šimek} and Ondřej {Čech}",
  title="Methods for the fast detection of water and degradation changes in lithium based electrolytes",
  booktitle="Proceedings II of the 29th Conference STUDENT EEICT 2023 Selected papers",
  year="2023",
  series="1st Edition",
  journal="Proceedings II of the Conference STUDENT EEICT",
  volume="1",
  number="1",
  pages="171--175",
  publisher="Brno University of Technology, Faculty of Elektronic Engineering and Communication",
  address="Brno",
  doi="10.13164/eeict.2023.171",
  isbn="978-80-214-6154-3",
  url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2023_sbornik_2_v2.pdf"
}