COMPONENT SELF-DIFFUSION IN LIQUID BINARY-SOLUTIONS

Component self-diffusion coefficients in solutions: n-hexane-cyclohexane , n-hexane-benzene, benzene-nitrobenzene, and n-hexane-nitrobenzene have been determined as a temperature function over the entire composition range. The activation energies of component self-diffusion have been calculated. The excess self-diffusion coefficients as a useful way to determine a solution structure are discussed.