caa a22 4500 463190718 CHVBK 20180406164908.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10973-006-7560-z doi (NATIONALLICENCE)springer-10.1007/s10973-006-7560-z Concentration effect of sodium chloride on enthalpic interaction coefficients of D -mannitol and D -sorbitol in aqueous solution [Elektronische Daten] [L. Li, L. Zhu, X. Qiu, D. Sun, Y. Di] The dilution enthalpies of D-mannitol and D-sorbitol in aqueous sodium chloride solution at various concentrations have been determined by isothermal microcalorimetry at 298.15 K. The homogeneous enthalpic interaction coefficients over a quite large range of concentration of aqueous sodium chloride solutions have been calculated according to the excess enthalpy concept. The results show that enthalpic pairwise interaction coefficients (h 2) of D-mannitol and D-sorbitol are positive in aqueous sodium chloride solution and become more positive with increase of the concentration of sodium chloride. The results are interpreted in terms of the different conformations of the two polyols, solute-solute and solute-solvent interactions involved by solvent effects. Springer Science+Business Media LLC, 2007 dilution enthalpy nationallicence enthalpic pairwise interaction coefficients nationallicence D-mannitol nationallicence sodium chloride nationallicence D-sorbitol nationallicence structural interaction nationallicence Li L. College of Chemistry and Chemical Engineering, Liaocheng University, 252059, Liaocheng, Shandong, P.R. China aut Zhu L. College of Biological Science, Liaocheng University, 252059, Liaocheng, Shandong, P.R. China aut Qiu X. College of Chemistry and Chemical Engineering, Liaocheng University, 252059, Liaocheng, Shandong, P.R. China aut Sun D. College of Chemistry and Chemical Engineering, Liaocheng University, 252059, Liaocheng, Shandong, P.R. China aut Di Y. College of Chemistry and Chemical Engineering, Liaocheng University, 252059, Liaocheng, Shandong, P.R. China aut Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 89/1(2007-07-01), 295-301 1388-6150 89:1<295 2007 89 10973 https://doi.org/10.1007/s10973-006-7560-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7560-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Li L. College of Chemistry and Chemical Engineering, Liaocheng University, 252059, Liaocheng, Shandong, P.R. China aut NATIONALLICENCE 700 1- Zhu L. College of Biological Science, Liaocheng University, 252059, Liaocheng, Shandong, P.R. China aut NATIONALLICENCE 700 1- Qiu X. College of Chemistry and Chemical Engineering, Liaocheng University, 252059, Liaocheng, Shandong, P.R. China aut NATIONALLICENCE 700 1- Sun D. College of Chemistry and Chemical Engineering, Liaocheng University, 252059, Liaocheng, Shandong, P.R. China aut NATIONALLICENCE 700 1- Di Y. College of Chemistry and Chemical Engineering, Liaocheng University, 252059, Liaocheng, Shandong, P.R. China aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 89/1(2007-07-01), 295-301 1388-6150 89:1<295 2007 89 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer