Is it possible to measure or obtain Hansen (partial) solubility parameters of binary solvents from some experimental methods?

06 June 2016 0 3K Report

Hansen solubility parameters for binary solvent are averaged generally from volume fractions of each pure solvent due to regular solution theory.

However, when binary solvents have strong solvent-solvent interactions (e.g. deep eutectic solvents), Hansen solubility parameters of these binary solvents should not be linear with solvent composition.

Thus, is it possible to have direct or indirect measurement of Hansen solubility parameters for solvent mixtures as a function of solvent composition?

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