| 磁场对钠、镁和钙离子微观结构和动力学性质的影响(英文) |
| |
| 引用本文： | 郭斌,韩海波,柴凤.磁场对钠、镁和钙离子微观结构和动力学性质的影响(英文)[J].中国有色金属学会会刊,2011(Z2). |
| |
| 作者姓名： | 郭斌 韩海波 柴凤 |
| |
| 作者单位： | 哈尔滨工业大学材料科学与工程学院;哈尔滨工业大学电气工程与自动化学院; |
| |
| 基金项目： | Project(2008DFR60340)supported by the International Science and Technology Cooperation of China |
| |
| 摘 要： | 采用分子动力学模拟(MD)的方法研究磁场对氯溶液中钠、镁和钙离子的影响。通过对相关函数gij(r)、均方位移LMSD和扩散系数D的分析,研究磁场对微观结构和动力学性质的影响。结果表明:离子和水之间的作用力减弱,接触离子对增加,溶剂分离离子对减少。磁处理导致阳离子扩散系数增加,阴离子扩散系数减少。磁处理能够改善从海水中分离出浓盐水的效率。
|
| 关 键 词： | 磁场 微观结构性质 动力学性质 分子动力学模拟 |
Influence of magnetic field on microstructural and dynamic properties of sodium, magnesium and calcium ions |
| |
| GUO Bin ,HAN Hai-bo ,CHAI Feng . School of Material Science , Engineering,Harbin Institute of Technology,Harbin ,China,. School of Electrical Engineering , Automation.Influence of magnetic field on microstructural and dynamic properties of sodium, magnesium and calcium ions[J].Transactions of Nonferrous Metals Society of China,2011(Z2). |
| |
| Authors: | GUO Bin HAN Hai-bo CHAI Feng School of Material Science Engineering Harbin Institute of Technology Harbin China School of Electrical Engineering Automation |
| |
| Affiliation: | GUO Bin 1,HAN Hai-bo 1,CHAI Feng 2 1. School of Material Science and Engineering,Harbin Institute of Technology,Harbin 150001,China,2. School of Electrical Engineering and Automation |
| |
| Abstract: | Molecular dynamics (MD) simulation was performed to investigate the effects of magnetic field on sodium, magnesium and calcium ions in chloride solutions. According to the research on pair correlation function g ij (r), mean square displacement L MSD and diffusion coefficient D, the changes of microstructural and dynamic properties were studied. The results show that with the effect of magnetic field, the interaction between ions and water weakens, the contact ion pairs increase and the solvent separated pa... |
| |
| Keywords: | magnetic field microstructural property dynamic property molecular dynamics simulation |
| 本文献已被 CNKI 等数据库收录！ |
|
