Thermo-physical properties, excess and deviation properties for a mixture of γ-butyrolactone with diethyl carbonate or propylene carbonate

摘要: The paper reports the thermodynamic and transport properties of materials that are used in liquid electrolytes lithium ion batteries (LIBs). Linear cyclic carbonates commonly solvents for organic electrolyte solutions. On other hand, γ-butyrolactone (GBL) could also be an attractive solvent because it has sufficiently high permittivity to dissociate salts. This prompted us investigate thermo-physical such as density, refractive index, kinematic viscosity (298.2 328.2 K) excess deviation 318.2 a mixture GBL diethyl carbonate (DEC) or propylene (PC). properties, i.e., viscosity, were correlated by employing DIPPR, linear Goletz/Tassion equations, respectively. computed modeled polynomial Redlich-Kister equations each binary fractions.