Lebedeva T.N.

DEPENDENCE OF DISSOLUTION ENTHALPY OF POLYVINYLPYRROLIDONE IN WATER ON ITS INITIAL MOISTURE CONTENT

Changes in integral and differential enthalpies of dissolution of polyvinylpyrrolidone (PVP) of different molecular weight in water were determined as a function of initial moisture content of the polymer. Hydration numbers were calculated.

Key words: polyvinylpyrrolidone, dissolution enthalpy, hydration numbers

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2016, Т. 59, № 5, Стр. 27-29
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