Broadband dielectric response of the ionic liquid N-methyl-N-ethylpyrrolidinium dicyanamide.
Dielectric relaxation measurements as a function of temperature, and of concentration in a non-coordinating solvent, the first reported for an ionic liquid, indicate a crossover in the relaxation mechanism due to varying levels of ion aggregation and the interplay of formation kinetics and relaxation dynamics of associates.
Schrödle
Simon
S
Chemistry Department, Murdoch University, Murdoch, WA 6150, Australia.
Annat
Gary
G
MacFarlane
Douglas R
DR
Forsyth
Maria
M
Buchner
Richard
R
Hefter
Glenn
G