Detail publikace

Comparison of Flame Retardants for use in Low Flammable Electrolytes

MÁCA, J. SEDLAŘÍKOVÁ, M. LIBICH, J. VONDRÁK, J.

Originální název

Comparison of Flame Retardants for use in Low Flammable Electrolytes

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The use of portable and stationary batteries is a common praxis nowadays. One of the main parameters alongside with high capacity, long lifetime is the safety of lithium ion batteries. The batteries have to be safe during movement and the threat to human health is unacceptable by using device that contain batteries. In the case of stationary batteries is also the question of the protection of tangible property. This paper deal with testing standard used solvents like propylene carbonate, ethylene carbonate, dimethyl carbonate, solvents with higher flame safety like sulfolane, dimethyl sulfone and flame retardants dimethyl methyl phosphonate and triethyl phosphonate. The main physical and electrical parameters were tested namely specific conductivity, flashpoint and potential window with and without flame retardant. The concentration of flame retardant varied with respect to the higher safety properties and the electrical properties as well as the electrode materials compatibility. The dimethyl methyl phosphonate flames retardant increase the flashpoint in average of 10% and the specific conductivity an average of 4%. The flame retardant triethyl phosphonate increased in the flash point in average of 7% and the specific conductivity at 30%.

Klíčová slova

flame retardants, electrolytes, flash point, specific conductivity, lithium ion batteries

Autoři

MÁCA, J.; SEDLAŘÍKOVÁ, M.; LIBICH, J.; VONDRÁK, J.

Vydáno

6. 11. 2017

Nakladatel

Electrochemical Society Inc.

ISBN

9781607688297

Kniha

ECS Transaction

Edice

81

Číslo edice

1

ISSN

1938-6737

Periodikum

ECS Transaction

Ročník

81

Číslo

1

Stát

Spojené státy americké

Strany od

111

Strany do

115

Strany počet

5

URL

https://iopscience.iop.org/article/10.1149/08101.0111ecst/pdf

BibTex

@inproceedings{BUT141092,
  author="Josef {Máca} and Marie {Sedlaříková} and Jiří {Libich} and Jiří {Vondrák}",
  title="Comparison of Flame Retardants for use in Low Flammable Electrolytes",
  booktitle="ECS Transaction",
  year="2017",
  series="81",
  journal="ECS Transaction",
  volume="81",
  number="1",
  pages="111--115",
  publisher="Electrochemical Society Inc.",
  doi="10.1149/08101.0111ecst",
  isbn="9781607688297",
  issn="1938-6737",
  url="https://iopscience.iop.org/article/10.1149/08101.0111ecst/pdf"
}