Ionic viscosity B coefficients in dimethyl sulphoxide at 25, 35 and 45°C

Abstract

The relative viscosities of solutions of lithium, rubidium and caesium bromides, sodium chloride, sodium tetraphenylborate and tri-isopentylbutylammonium tetraphenylborate in dimethyl sulphoxide have been measured at 25, 35 and 45°C thus making, with earlier work, a complete study of the alkali metal halides, with the exception of fluoride. Ionic viscosity B coefficients for the alkali metal and halide ions have been obtained, as well as the transition state parameters for viscous flow.