Viscosity B-coefficients and activation parameters for viscous flow of the solution of hexanedioic acid in water plus poly(ethylene glycol) mixed solvents at 298.15-313.15 K

doi:10.1016/S0378-3812(03)00027-X

	Viscosity B-coefficients and activation parameters for viscous flow of the solution of hexanedioic acid in water plus poly(ethylene glycol) mixed solvents at 298.15-313.15 K
	Bai, TC ; Huang, CG; Li, Q
刊名	FLUID PHASE EQUILIBRIA
	2003-05-30
卷号	207 期号:1-2 页码:209-223
关键词	viscosity density activation parameters for viscous flow polyethylene glycol hexanedioic acid
ISSN号	0378-3812
DOI	10.1016/S0378-3812(03)00027-X
文献子类	Article
英文摘要	Viscosity and density data for the system of hexanedioic acid dissolved in poly(ethylene glycol) 6000 (PEG6000) + water solvents at 298.15, 303.15, 308.15 and 313.15 K have been determined. The viscosity B-coefficients and partial molar volumes for hexanedioic acid in PEG aqueous solutions have been calculated. The effect of temperature and PEGs concentration on the B-coefficients are discussed on the basis of the Feakins equation. The contribution of solute and mixed solvents to the activation parameters, (Deltamu(3)(not equal), DeltaH(3)(not equal), DeltaS(3)(not equal), DeltaG(12)(0not equal), DeltaH(12)(0not equal) and DeltaS(12)(0not equal)), for viscous flow of the solution have been evaluated, together with the Gibb's energy of transfer for the solute from the ground state solvent to the hypothetical viscous transition state solvent (DeltaG(3)(not equal)(1 - 1')). (C) 2003 Elsevier Science B.V All rights reserved.
WOS关键词	PARTIAL MOLAR VOLUMES ; AQUEOUS-SOLUTIONS ; AMINO-ACIDS ; 298.15 K ; N,N-DIMETHYLFORMAMIDE ; COMPRESSIBILITIES ; TEMPERATURE ; IONS
WOS研究方向	Thermodynamics ; Chemistry ; Engineering
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000183174700015
内容类型	期刊论文
源URL	[http://119.78.100.183/handle/2S10ELR8/274232]
专题	中国科学院上海药物研究所
通讯作者	Bai, TC
作者单位	1.Suzhou Univ, Dept Chem & Chem Engn, Suzhou 215006, Peoples R China 2.Xinxiang Inst Environm Protect, Xinxiang 453000, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Mat Med, Shanghai 200031, Peoples R China
推荐引用方式 GB/T 7714	Bai, TC,Huang, CG,Li, Q. Viscosity B-coefficients and activation parameters for viscous flow of the solution of hexanedioic acid in water plus poly(ethylene glycol) mixed solvents at 298.15-313.15 K[J]. FLUID PHASE EQUILIBRIA,2003,207(1-2):209-223.
APA	Bai, TC,Huang, CG,&Li, Q.(2003).Viscosity B-coefficients and activation parameters for viscous flow of the solution of hexanedioic acid in water plus poly(ethylene glycol) mixed solvents at 298.15-313.15 K.FLUID PHASE EQUILIBRIA,207(1-2),209-223.
MLA	Bai, TC,et al."Viscosity B-coefficients and activation parameters for viscous flow of the solution of hexanedioic acid in water plus poly(ethylene glycol) mixed solvents at 298.15-313.15 K".FLUID PHASE EQUILIBRIA 207.1-2(2003):209-223.