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学科主题: 物理化学
题名: Estimation of Physico-Chemical Properties of Rhenium Ionic Liquid Using Semi-Empirical Methods
作者: Fang DW(房大维) ;  Zang SL(臧树良) ;  UrsWelz-Biermann
会议名称: 2nd Asia Pacific Conference on Ionic Liquids and Green Processes
会议日期: 2010-9-07
出版日期: 2010-09-07
会议地点: 中国
通讯作者: 臧树良 ;  Urs Welz-Biermann
部门归属: 二室
主办者: 中国科学院大连化学物理研究所
摘要: An ionic liquid (IL) [Emim][ReO4] (1-ethyl-3-methyl-imidazolium rheniumate) was prepared. The density and surface tension of the IL were determined in the temperature range of (293.15 to 343.15) K. The ionic volume and surface entropy of the IL were estimated by extrapolation, respectively. In terms of Glasser’s theory, the standard molar entropy and lattice energy of the IL were estimated, respectively. Using Kabo’s method and Rebelo’s method, the molar enthalpy of vaporization of the IL, lgHm0 (298 K), at 298 K and, lgHm0 (Tb), at hypothetical normal boiling point was estimated, respectively. According to the interstice model, the thermal expansion coefficient of IL [Emim][ReO4], was calculated and in comparison with experimental value, their magnitude order is in good agreement.
语种: 中文
内容类型: 会议论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/114266
Appears in Collections:中国科学院大连化学物理研究所_会议论文

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Recommended Citation:
Fang DW,Zang SL,UrsWelz-Biermann. Estimation of Physico-Chemical Properties of Rhenium Ionic Liquid Using Semi-Empirical Methods[C]. 见:2nd Asia Pacific Conference on Ionic Liquids and Green Processes. 中国. 2010-9-07.
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