Abstract
Viscosity measurements in an oscillatory mode are presented for a solution undergoing inverse melting in the temperature range between 300 K and 340 K. These data are characterized by an abrupt increase of several orders of magnitude for the viscosity in the proximity of the high-temperature liquid–solid transition. A comparison with existing quasielastic neutron scattering and differential scanning calorimetric measurements is presented, together with a study as a function of the heating rate.