Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Mutual diffusion coefficients of L-lysine in aqueous solutions

Rodrigo, M. M., Valente, A. J. M.[Artur J. M.], Barros, M. C. F.[Marisa C. F.], Verissimo, L. M. P.[Luis M. P.], Romero, C.[Carmen], Esteso, M. A.[Miguel A.], Ribeiro, A. C. F.[Ana C. F.]
J. Chem. Thermodyn. 2014, 74, 227-230
ABSTRACT
Mutual diffusion coefficients, D, were determined for aqueous solutions of L-lysine at T = 298.15 K at concentrations from (0.001 to 0.100) mol dm 3. From these experimental results, the hydrodynamic radius Rh, diffusion coefficients at infinite dilution D0, the thermodynamic factors and activity coefficients c, by using the Hartley equation, have been estimated, permitting us to have a better understanding of the thermodynamic of these systems of L-lysine in aqueous solutions.
Compounds
# Formula Name
1 C6H14N2O2 L-lysine
2 H2O water
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 1
  • 2
  • Binary diffusion coefficient, m2/s ; Liquid
  • Amount concentration (molarity), mol/dm3 - 1; Liquid
  • Pressure, kPa; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Taylor dispersion method
  • 7