Publication detail

Rheological Properties of Solvents for Electrolytes of Lithium – Ion Batteries

FRK, M. MÁCA, J. ROZSÍVALOVÁ, Z.

Original Title

Rheological Properties of Solvents for Electrolytes of Lithium – Ion Batteries

Type

conference paper

Language

English

Original Abstract

The article deals with description of rheological properties of solvents for electrolytes of lithium-ion accumulators. Solvents mixture of dimethyl sulfone and sulfolane at different volume ratios and with a lithium salt (LiClO4) appear as potentially suitable electrolyte. The aim of this experiment is to investigate the rheological properties, particularly density and dynamic viscosity, of solvents with lithium salt in temperature dependence and to find the optimal composition of the electrolyte from the perspective of achieving the lowest dynamic viscosity and better electrical conductivity because both quantities are closely related in accordance with Waldens rule. The vibration method is used to determine the values of dynamic viscosity.

Keywords

solvents, density, dynamic viscosity, batteries

Authors

FRK, M.; MÁCA, J.; ROZSÍVALOVÁ, Z.

RIV year

2014

Released

26. 2. 2014

Publisher

ECS

Location

US

ISBN

1938-5862

Periodical

ECS Transactions

Year of study

2014

Number

48

State

United States of America

Pages from

171

Pages to

177

Pages count

7

BibTex

@inproceedings{BUT105918,
  author="Martin {Frk} and Josef {Máca} and Zdenka {Rozsívalová}",
  title="Rheological Properties of Solvents for Electrolytes of Lithium – Ion Batteries",
  booktitle="ECS Transactions",
  year="2014",
  journal="ECS Transactions",
  volume="2014",
  number="48",
  pages="171--177",
  publisher="ECS",
  address="US",
  doi="10.1149/04801.0171ecst",
  issn="1938-5862"
}