Detail publikačního výsledku

Properties of Electrolytes for Li - ion Batteries with Higher Fire Safety

MÁCA, J.; FRK, M.; SEDLAŘÍKOVÁ, M.

Original Title

Properties of Electrolytes for Li - ion Batteries with Higher Fire Safety

English Title

Properties of Electrolytes for Li - ion Batteries with Higher Fire Safety

Type

Paper in proceedings (conference paper)

Original Abstract

In modern Li – ion batteries are used, as part of the electrolyte organic solvents, which are flammable. In this work we are investigate the influence of different solvents and their mixtures on the flashpoint due find a solvent with increase the safety of such battery. We are taking the flashpoint as main safety parameter. Other properties that we observed are the specific conductivity and permittivity with both are important for solvent classification as appropriate for electrolytes usability. Another property for useable electrolytes is the melting point temperature and the temperature work window for lithium - ion batteries. In this paper it will be presented some properties of these mixtures from new solvents with commonly used solvents for aprotic electrolytes.

English abstract

In modern Li – ion batteries are used, as part of the electrolyte organic solvents, which are flammable. In this work we are investigate the influence of different solvents and their mixtures on the flashpoint due find a solvent with increase the safety of such battery. We are taking the flashpoint as main safety parameter. Other properties that we observed are the specific conductivity and permittivity with both are important for solvent classification as appropriate for electrolytes usability. Another property for useable electrolytes is the melting point temperature and the temperature work window for lithium - ion batteries. In this paper it will be presented some properties of these mixtures from new solvents with commonly used solvents for aprotic electrolytes.

Keywords

Aprotic electrolyte, Batteries, Specific conductivity, Fire safety, Permittivity

Key words in English

Aprotic electrolyte, Batteries, Specific conductivity, Fire safety, Permittivity

Authors

MÁCA, J.; FRK, M.; SEDLAŘÍKOVÁ, M.

RIV year

2014

Released

20.03.2013

Location

Bilbao

ISBN

978-84-695-6965-8

Book

ICREPQ 13

Pages from

261

Pages to

264

Pages count

4

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT98858,
  author="Josef {Máca} and Martin {Frk} and Marie {Sedlaříková}",
  title="Properties of Electrolytes for Li - ion Batteries with Higher Fire Safety",
  booktitle="ICREPQ 13",
  year="2013",
  number="1",
  pages="261--264",
  address="Bilbao",
  isbn="978-84-695-6965-8"
}