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Calorimetric determination of enthalpies, gibbs energies, and entropies of inclusion of some alcohols into α- and β-cyclodextrins in aqueous solutions

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Abstract

The enthalpies of transfer of cyclohexanol from aqueous to aqueous α- or β-cyclodextrin solutions have been measured at various mole fractions at 298.15 K on a rocking twin-microcalorimeter of heat-conduction type and the molar enthalpies, Gibbs energies, and entropies of inclusion in the aqueous solutions have been determined by the method proposed by the authors [Netsu Sokutei 10, 103 (1983)], to elucidate the “driving force” of the molecular inclusion. Discussions are given for all the systems obtained by the authors, concluding that the “driving force” is the enhancement of the entropy.

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Calorimetric studies on molecular inclusion V.

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Takagi, S., Maeda, M. Calorimetric determination of enthalpies, gibbs energies, and entropies of inclusion of some alcohols into α- and β-cyclodextrins in aqueous solutions. Journal of Inclusion Phenomena 2, 775–780 (1984). https://doi.org/10.1007/BF00662245

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  • DOI: https://doi.org/10.1007/BF00662245

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