| 离子液体CnpyNTf2(n=2,4,5)甲醇溶液的密度和超额摩尔体积 |
| |
| 引用本文： | 迟艳胜,刘青山,李长平,焦庆祝.离子液体CnpyNTf2(n=2,4,5)甲醇溶液的密度和超额摩尔体积[J].河南师范大学学报(自然科学版),2011,39(1):104-108. |
| |
| 作者姓名： | 迟艳胜 刘青山 李长平 焦庆祝 |
| |
| 作者单位： | 1. 辽宁师范大学,化学化工学院,大连,116021
2. 中科院大连,化学物理研究所,中国离子液体实验室,大连,116023 |
| |
| 摘 要： | 离子液体作为一种新型的环境友好的溶剂,已被应用到越来越多的领域.合成了同系列的3种离子液体CnpyNTf2(n=2,4,5),并对其物化性质进行了研究.使用韦氏天平测量了CnpyNTf2(n=2,4,5)及其甲醇溶液的密度.通过一系列的测量和计算,得到了不同温度、不同摩尔分数下离子液体的密度和超额摩尔体积,为离子液体的...
|
| 关 键 词： | 离子液体 密度 超额摩尔体积 |
Density and Excess Molar Volume for Binary Mixtures of CnpyNTf2 (n=2,4,5) and Methanol |
| |
| CHI Yan-sheng,LIU Qing-shan,LI Chang-ping,JIAO Qing-zhu.Density and Excess Molar Volume for Binary Mixtures of CnpyNTf2 (n=2,4,5) and Methanol[J].Journal of Henan Normal University(Natural Science),2011,39(1):104-108. |
| |
| Authors: | CHI Yan-sheng LIU Qing-shan LI Chang-ping JIAO Qing-zhu |
| |
| Institution: | 1(1.Liaoning Normal University,School of Chemistry and Chemical Engineering,Dalian 116021,China;2.Dalian Institute of Chemical Physics,CAS,China Ionic Liquid Laboratory,Dalian 116023,China) |
| |
| Abstract: | As a new environmentally friendly solvent,ionic liquids have been applied to more and more fields.The lack of physical and chemical properties data for ionic liquids has become a bottleneck which restricts their development.In this study deals with the investigation of ionic liquids CnpyNTf2(n=2,4,5),the density for Binary Mixtures of CnpyNTf2(n=2,4,5) and the methanol measured using Westphal balance.A series of density and excess molar volume data for different temperature and mole fraction are obtained by measurement and calculation.It provides basic data for the application of ionic liquids. |
| |
| Keywords: | ionic liquids density excess molar volume |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
