Mobility and Ionic Association of Lithium and Quaternary Ammonium Salts in Propylene Carbonate and γ‐Butyrolactone
Year: 1994
Type: article
Abstract: The conductivities of lithium and quaternary ammonium salts have been measured in propylene carbonate and γ‐butyrolactone at 25°C over the concentration range of 10 −2 to 10 −3 mol dm −3 . The limiting molar conductivities and the ionic association constants were calculated by the expanded Fuoss‐Hsia equation. The mobility of anions in both solvents decreased in the following order: . The association constants increased in the following order: , , while those of the corresponding tetraethylammonium salts were leveled by electrostatic shielding effect of alkyl groups. These results were correlated with ionic radii obtained by MM2 calculation.
DOI: 10.1149/1.2059336
Author: Makoto Ue
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W1982431363