Skip to main content
. 2022 Jan 9;126(2):513–527. doi: 10.1021/acs.jpcb.1c08170

Table 1. Activation Energies for Transport Properties.

        ED (kJ/mol)f
xwa Eη (kJ/mol)b fragility m Eκ (kJ/mol)c TBA DecA DecA(H1)h
0.0016 44.4 ± 0.7 98 ± 7 33.2 ± 1.8d (32.2 ± 1.5)e 39.3 ± 0.3 41.0 ± 0.7 43.5 ± 0.6
0.153 40.3 ± 0.7 118 ± 8 nd 39.9 ± 0.3 38.4 ± 0.6 53.3 ± 2.7
0.222 36.0 ± 0.4 50 ± 30 29.7 ± 1.7 (29.3 ± 1.5) ndi nd nd
a

Water mole fraction.

b

Activation energy of the viscous flow.

c

Activation energy of conductivity (corrected for thermal expansion) according to:

d

Arrhenius’ law;

e

Modified Arrhenius’ law.

f

Self-diffusion activation energy.

h

H2O + H1 in DecA.

i

nd, not determined.