Glass viscosity parameters, table

The values of the coefficients and and of the temperature To, of RTILs are shown in Tables 6.11,6.12, and 6.13. Also shown in these Tables is the viscosity at 298.15 K, if the RTIL is liquid at this temperature. In those cases where the authors did not report the values of these parameters, they were calculated from the reported t] T) data on the basis of arbitrarily setting To = 180 K. This value is a fair average representative of the actually reported values, but the fitting is not very sensitive to its actual size. When the temperature of an RTIL is decreased below its melting temperature to form a super-cooled liquid the viscosity increases up to near infinite values as T approaches To, which may be construed as the glass transitimi temperature. 

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