Detail publikačního výsledku

Dynamic viscosity of solvents for electrolytes of lithium-ion accumulators

FRK, M.; ROZSÍVALOVÁ, Z.; MÁCA, J.

Originální název

Dynamic viscosity of solvents for electrolytes of lithium-ion accumulators

Anglický název

Dynamic viscosity of solvents for electrolytes of lithium-ion accumulators

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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 Walden s rule. The vibration method is used to determine the values of dynamic viscosity.

Anglický abstrakt

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 Walden s rule. The vibration method is used to determine the values of dynamic viscosity.

Klíčová slova

solvents, sulfolane electrolyte, dynamic viscosity,density

Klíčová slova v angličtině

solvents, sulfolane electrolyte, dynamic viscosity,density

Autoři

FRK, M.; ROZSÍVALOVÁ, Z.; MÁCA, J.

Rok RIV

2013

Vydáno

18.10.2012

ISBN

978-80-214-4610-6

Kniha

Advanced Batteries Accumulators and Fuel Cells – 13th ABAF Book of Proceedings

Strany od

279

Strany do

285

Strany počet

7

BibTex

@inproceedings{BUT94530,
  author="Martin {Frk} and Zdenka {Rozsívalová} and Josef {Máca}",
  title="Dynamic viscosity of solvents for electrolytes of lithium-ion accumulators",
  booktitle="Advanced Batteries Accumulators and Fuel Cells – 13th ABAF Book of Proceedings",
  year="2012",
  pages="279--285",
  isbn="978-80-214-4610-6"
}