Conductivities for ZnSO4/MgSO4 + sucrose/trehalose plus water systems at 298.15 K

被引：9
|
作者：
Chen, Yujuan [1 ]
Zhang, Honghao [1 ]
Li, Aoqi [1 ]
Zhuo, Kelei [1 ]
机构：
[1] Henan Normal Univ, Sch Chem & Chem Engn, Collaborat Innovat Ctr Henan Prov Green Mfg Fine, Key Lab Green Chem Media & React,Minist Educ, Xinxiang 453007, Henan, Peoples R China
来源：
FLUID PHASE EQUILIBRIA | 2015年 / 388卷
基金：
中国国家自然科学基金;
关键词：
Zinc sulfate; Magnesium sulfate; Sucrose; Trehalose; Conductivity; MOLECULAR-DYNAMICS SIMULATIONS; ION-ASSOCIATION CONSTANTS; AQUEOUS-SOLUTIONS; 298.15; K; MIXED ELECTROLYTES; ACTIVITY-COEFFICIENTS; WATER SOLUTIONS; GIBBS ENERGY; ZINC SALTS; CONDUCTANCE;
D O I：
10.1016/j.fluid.2014.12.038
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Conductivities for ZnSO4/MgSO4+ sucrose/trehalose + water solutions were measured at 298.15 K. The limiting molar conductivities (Lambda(0)) and association constants (K-A) were derived using the Lee-Wheaton conductivity equation. From the obtained conductivity data, the values of the Walden product (Lambda(0)eta(0)) were also calculated. These parameters have been interpreted in terms of ion-ion and ion-solvent interactions in aqueous saccharide solutions. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：78 / 83
页数：6
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