Determination of thermodynamic properties of aqueous mixtures of RbCl and Rb2SO4 by the EMF method at T=298.15 K
文献类型：期刊论文
| 作者 | Zhang-Jun; Gao, SY; Xia, SP |
| 刊名 | JOURNAL OF CHEMICAL THERMODYNAMICS
 |
| 出版日期 | 2003-08-01 |
| 卷号 | 35期号:8页码:1383-1392 |
| 关键词 | Thermodynamic Property Rbcl Rb2so4 Aqueous Mixture Emf Method |
| 文献子类 | Article |
| 英文摘要 | The thermodynamic properties, including activity coefficients, osmotic coefficients and excess Gibbs free energy for RbCl and Rb2SO4 aqueous mixtures at T = 298.15 K and in 0.01 mol . kg(-1) to 5 mol . kg(-1) ionic strength, were determined by emf measurements. The Rb-ISE and Ag-AgCl electrodes used in this work were prepared in our laboratory and had a reasonably good Nernst response. The experimental data were fitted by using the Harried rule and Pitzer model. The Harned coefficients and the Pitzer binary and ternary interaction parameters for the system have been evaluated. The experimental results obey the Harned rule. The Pitzer model can be used to describe this aqueous system satisfactorily. (C) 2003 Elsevier Science Ltd. All rights reserved. |
| WOS关键词 | ORDER ELECTROSTATIC TERMS ; ACTIVITY-COEFFICIENTS ; ELEVATED-TEMPERATURES ; OSMOTIC COEFFICIENTS ; 25-DEGREES-C ; ELECTROLYTES ; SYSTEM |
| WOS研究方向 | Thermodynamics ; Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000184933200012 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/6103]  |
| 专题 | 青海盐湖研究所_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.Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China 2.Henan Univ Sci & Technol, Dept Chem Engn, Luoyang 471039, Peoples R China 3.Chinese Acad Sci, Inst Salt Lakes, Xian 710043, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang-Jun,Gao, SY,Xia, SP. Determination of thermodynamic properties of aqueous mixtures of RbCl and Rb2SO4 by the EMF method at T=298.15 K[J]. JOURNAL OF CHEMICAL THERMODYNAMICS,2003,35(8):1383-1392. |
| APA | Zhang-Jun,Gao, SY,&Xia, SP.(2003).Determination of thermodynamic properties of aqueous mixtures of RbCl and Rb2SO4 by the EMF method at T=298.15 K.JOURNAL OF CHEMICAL THERMODYNAMICS,35(8),1383-1392. |
| MLA | Zhang-Jun,et al."Determination of thermodynamic properties of aqueous mixtures of RbCl and Rb2SO4 by the EMF method at T=298.15 K".JOURNAL OF CHEMICAL THERMODYNAMICS 35.8(2003):1383-1392. |
入库方式： OAI收割
来源：青海盐湖研究所
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