Enthalpies of dilution of aqueous Li2B4O7 solutions at 298.15 K and application of ion-interaction model期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Enthalpies of dilution of aqueous Li₂B₄O₇ solutions at 298.15 K and application of ion-interaction model

Authors:	Guoyin Yin Yan Yao Baojuan Jiao Shengli Gao

Institution:	^a Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008,China ^b The Graduate School of Chinese Academy of Sciences, Beijing 100039,China ^c Department of Chemistry, Northwest University, Xi’an 710069, China

Abstract:	The enthalpies of dilution have been measured for aqueous Li₂B₄O₇ solutions from 0.0212 to 2.1530 mol kg⁻¹ at 298.15 K. The relative apparent molar enthalpies, L_?, and relative partial molar enthalpies of the solvent and solute, and were calculated. The thermodynamic properties of the complex aqueous solutions were represented with a modified Pitzer ion-interaction model.

Keywords:	Aqueous Li₂B₄O₇ Enthalpy of dilution Relative apparent molar enthalpy Relative partial molar enthalpy Ion-interaction model
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