Thermodynamic parameters of interaction of CsCl with D-glucose, D-fructose and D-sucrose in water at 298.15 K

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	Thermodynamic parameters of interaction of CsCl with D-glucose, D-fructose and D-sucrose in water at 298.15 K
	Jiang, YC ; Wang, JJ ; Zhuo, KL ; Gao, SY ; Xia, SP ; Hu, MC
	2003-10-10
发表期刊	CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
卷号	24 期号:10 页码:1842-1846
关键词	Cscl Glucose Fructose Sucrose Weak Interaction Thermodynamic Parameters
摘要	Electrochemical cells with a potassium ion selectivity electrode (Na-ISE) as a measuring electrode versus a chloride ion selectivity electrode as a reference electrode (Cl-ISE) were used to investigate the interaction of solute-solute and solute-solvent in the CsCl-saccharide(D-glucose, D-fructose and sucrose)-, water ternary system at 298.15 K. The activity coefficients of CsCl in saccharides aqueous solutions can be determined through the measurements of electromotive force, and the activity coefficients of saccharides in CsCl aqueous solutions can be evaluated in terms of the Scatchard theory. The McMillan-Mayer theory is employed to relate the excess thermodynamic function with a series of interaction parameters of solute in water so as to obtain the pair Gibbs free energy interaction parameters and salting constant. These parameters have been analyzed by using the model of structural interaction, the effect of hydration of hydroxyl of saccharide and the theory of dispersion energy and the stereostructure of saccharides, which indicates that the interactions of these saccharides with CsCl are controlled mostly by the structure and conformation of their molecules in water.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/6101
专题	青海盐湖研究所知识仓储中国科学院青海盐湖研究所
作者单位	1.Chinese Acad Sci, Inst Salt Lake, Xian 710043, Peoples R China 2.Henan Normal Univ, Xinxiang 4530023, Peoples R China 3.Shaanxi Normal Univ, Sch Chem & Mat Sci, Xian 710062, Peoples R China
推荐引用方式 GB/T 7714	Jiang, YC,Wang, JJ,Zhuo, KL,et al. Thermodynamic parameters of interaction of CsCl with D-glucose, D-fructose and D-sucrose in water at 298.15 K[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2003,24(10):1842-1846.
APA	Jiang, YC,Wang, JJ,Zhuo, KL,Gao, SY,Xia, SP,&Hu, MC.(2003).Thermodynamic parameters of interaction of CsCl with D-glucose, D-fructose and D-sucrose in water at 298.15 K.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,24(10),1842-1846.
MLA	Jiang, YC,et al."Thermodynamic parameters of interaction of CsCl with D-glucose, D-fructose and D-sucrose in water at 298.15 K".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 24.10(2003):1842-1846.