| 离子液体在分离领域的研究进展 |
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| 引用本文： | 韩彬,张丽华,梁振,屈锋,邓玉林,张玉奎.离子液体在分离领域的研究进展[J].中国科学:化学,2010(10):1487-1495. |
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| 作者姓名： | 韩彬 张丽华 梁振 屈锋 邓玉林 张玉奎 |
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| 作者单位： | [1]北京理工大学生命学院,北京100081 [2]中国科学院分离分析化学重点实验室 中国科学院大连化学物理研究所国家色谱研究分析中心,大连116023 |
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| 基金项目： | 国家重大科学研究计划（2007CB914100）; 国家自然科学基金重点项目（20935004）; 中国科学院知识创新工程重要方向性项目（KJCX2YW.H09）资助 |
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| 摘 要： | 室温离子液体,又称离子液体,是一种在室温及接近室温的环境中完全以离子状态存在的液态物质.由于其具有不可燃、蒸汽压极低、黏度大、导电性和溶解能力好、高温稳定等特点,已被广泛应用于有机合成、催化、电化学、分析化学等领域.本文侧重介绍离子液体在样品预处理、毛细管电泳、高效液相色谱、气相色谱、质谱等分离领域的最新研究进展,并对其发展方向进行了展望.
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| 关 键 词： | 离子液体 样品预处理 色谱 分离 |
Progress of ionic liquid in separation fields |
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| HAN Bin,ZHANG LiHua,LIANG Zhen,QU Feng,DENG YuLin,＆ ZHANG YuKui.Progress of ionic liquid in separation fields[J].Scientia Sinica Chimica,2010(10):1487-1495. |
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| Authors: | HAN Bin ZHANG LiHua LIANG Zhen QU Feng DENG YuLin ＆ ZHANG YuKui |
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| Institution: | 1 College of Life Science ＆ Technology,Beijing Institute of Technology,Beijing 100081,China 2 Key Laboratory of Separation Science for Analytical Chemistry; National Chromatographic R. ＆ A. Center; Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116023,China |
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| Abstract: | Room-temperature ionic liquids （RTILs or ILs） exist in the liquid state at or near ambient temperatures consisting of pure ions entirely. Many properties make them widely applied in organic synthesis,catalysis,electrochemistry,analytical chemistry,et al. For example,they are nonflammable and good solvents for many organic,inorganic,and polymeric substances,and they have ultralow vapor pressure,large viscosity,high ionic conductivity,and good thermal stability. The latest research progress of ionic liquids in separation fields is discussed,mainly focused on sample pretreatment,capillary electrophoresis,HPLC,GC and MS. The future prospects of development direction for ionic liquids are also reviewed. |
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| Keywords: | ionic liquids sample pretreatment chromatography separation |
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