| Mutual diffusion coefficients of concentrated 1 : 1 electrolyte from the modified mean spherical approximation | |
| Gao, Guang-Hua ; Shi, Hong-Bing ; Yu, Yang-Xin | |
| 2010-05-07 ; 2010-05-07 | |
| 会议名称 | FLUID PHASE EQUILIBRIA ; 16th Symposium on Thermophysical Properties/19th International Conference on Chemical Thermodynamics/61st Calorimetry Conference ; Boulder, CO ; Web of Science |
| 关键词 | mutual diffusion coefficient electrolyte solution MSA ASYMMETRIC ELECTROLYTES BROWNIAN DYNAMICS AQUEOUS-SOLUTIONS IONIC-SOLUTIONS MODEL MIXTURES 25-DEGREES-C CONDUCTANCE Thermodynamics Chemistry, Physical Engineering, Chemical |
| 中文摘要 | Mutual diffusion coefficients of concentrated 1: 1 electrolyte solutions are investigated using a modified mean spherical approximation (MSA), in which the effective cationic diameter is a function of total ionic strength. We apply this improved MSA to calculate the equilibrium pair correlation function, and the Smoluchowski equation is used for the dynamics. We compare the calculated mutual diffusion coefficients of 18 uni-valence electrolyte solutions for molar concentrations up to 4.0 mol/L known experimental data. Good agreement between theoretical results and the experimental mutual diffusion coefficients are found for all the cases studied. (c) 2006 Elsevier B.V. All rights reserved.; Univ Colorado |
| 会议录出版者 | ELSEVIER SCIENCE BV ; AMSTERDAM ; PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS |
| 语种 | 英语 ; 英语 |
| 内容类型 | 会议论文 |
| 源URL | [http://hdl.handle.net/123456789/17134]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Gao, Guang-Hua,Shi, Hong-Bing,Yu, Yang-Xin. Mutual diffusion coefficients of concentrated 1 : 1 electrolyte from the modified mean spherical approximation[C]. 见:FLUID PHASE EQUILIBRIA, 16th Symposium on Thermophysical Properties/19th International Conference on Chemical Thermodynamics/61st Calorimetry Conference, Boulder, CO, Web of Science. |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论