| 离子液体在萃取分离中的应用进展 |
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| 引用本文： | 范云场,张社利.离子液体在萃取分离中的应用进展[J].材料导报,2011,25(17):93-96. |
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| 作者姓名： | 范云场 张社利 |
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| 作者单位： | 1. 河南理工大学物理化学学院,焦作,454003
2. 焦作师范高等专科学校生化系,焦作,454000 |
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| 基金项目： | 河南省基础与前沿技术研究计划项目(102300410181); 河南理工大学博士基金(B2010-14) |
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| 摘 要： | 作为环境友好型功能材料——离子液体以其独特的物理化学性质已引起人们的广泛关注。离子液体在萃取分离有机物、无机金属离子领域的应用越来越多。概述了离子液体在萃取分离中的应用。总结了离子液体的萃取机理,介绍了离子液体的结构如阴、阳离子的类型对萃取效率的影响规律,讨论了静电作用、疏水作用、氢键等作用力在萃取分离过程中所扮演的角色。最后展望了离子液体在萃取分离领域的发展方向。
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| 关 键 词： | 离子液体 萃取分离 应用 |
Progress of Application of Ionic Liquids in Extraction and Separation |
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| FAN Yunchang,ZHANG Sheli.Progress of Application of Ionic Liquids in Extraction and Separation[J].Materials Review,2011,25(17):93-96. |
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| Authors: | FAN Yunchang ZHANG Sheli |
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| Affiliation: | FAN Yunchang1,ZHANG Sheli2(1 College of Physics and Chemistry,Henan Polytechnic University,Jiaozuo 454003,2 Department of Chemistry and Biology,Jiaozuo Teachers College,Jiaozuo 454000) |
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| Abstract: | Ionic liquids(ILs),as environmentally friendly solvents,have attracted wide attention due to their unique characteristics.The applications of ILs in extraction and separation increase remarkably.Therefore,the recent advances of the applications of ILs in extraction and separation field are reviewed.The extraction mechanism in ILs system is also summarized.The effect of the structures of ILs such as types of cations and anions and the roles of electrostatic,hydrogen bonding and hydrophobic interactions in ex... |
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| Keywords: | ionic liquids(ILs) extraction and separation application |
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