Record number :
Title of article :
Enthalpies of dilution of aqueous solutions of n-butanol, butanediols, 1,2,4-butanetriol, and 1,2,3,4-butanetetrol at 298.15 K
Author/Authors :
Carmen M. Romero، نويسنده , , Manuel S. P?ez، نويسنده , , Ingolf Lamprecht، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2005
Pages :
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Abstract :
Enthalpies of dilution of aqueous solutions of 1-butanol, butanediols, 1,2,4-butanetriol and 1,2,3,4-butanetetrol (erythritol), were measured at 298.15 K, using a LKB flow microcalorimeter. Experimental data were treated according to the McMillan–Mayer theory, to obtain the enthalpic interaction coefficients. The pair interaction coefficient hxx shows a clear dependence on number and position of OH groups. Results are discussed in terms of molecular interactions.
Keywords :
Enthalpies of dilution , Enthalpic interaction coefficients , Molecular interactions , Alcohols , Polyols
Journal title :
Thermochimica Acta
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Link To Document :