Enthalpies of dilution of aqueous mixed solutions of LiCl and Li2B4O7 at 298.15 K

Autor:	G. Y. Yin, Zh. H. Liu, Yan Yao
Rok vydání:	2009
Předmět:	Molality Aqueous solution Lithium borate Inorganic chemistry Analytical chemistry Calorimetry Condensed Matter Physics Dilution chemistry.chemical_compound chemistry Ionic strength Physical and Theoretical Chemistry Ternary operation Thermal analysis
Zdroj:	Journal of Thermal Analysis and Calorimetry. 95:377-380
ISSN:	1572-8943 1388-6150
Popis:	The enthalpies of dilution, ΔdilHm, have been measured for LiCl+Li2B4O7+H2O system at T=298.15 K by using a RD496-III microcalorimeter. A suitable measurement method was used to obtain the better data of the enthalpies of dilution for the ternary mixing solutions to low concentrations. The relative apparent molar enthalpies, Lϕ, have been determined and the relationships between Lϕ and ionic strength I at different molal fractions of Li2B4O7 were obtained. The effect of the borate Li2B4O7 on the heat properties for the studied system was discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::34ac5f6838c6390a169674ad4380040b https://doi.org/10.1007/s10973-008-9239-0 Zobrazit plný text záznamu Plný text ve formátu PDF