离子液体——走向工业化的绿色溶剂  

Ionic liquids:green solvents approaching industrialization

作　　者：李汝雄[1] 

机构地区：[1]北京石油化工学院化工系,北京102617

出　　处：《现代化工》2003年第10期17-21,共5页Modern Chemical Industry

摘　　要：介绍了离子液体的种类、特性及其合成方法。论述了离子液体作为溶剂或催化剂的优点及其在化学反应、分离过程、电化学及其他领域中的应用,离子液体在这些领域的应用已取得许多良好的实验结果。指出离子液体在太阳电池、双电层电容器等电化学方面的应用大有前途,还可用于高离子导电聚合物、万能润滑剂的制备以及纤维素的溶解等应用领域。但是离子液体走向工业化应用尚存在成本高、黏度大、物理性质和毒性数据的缺乏等问题。The categories,characteristics and synthesis method of room temperature ionic liquids were introduced.The advantages of ionic liquids as either solvents or catalysts and their applications in chemical reactions,separation processes,electrochemistry and other fields in which many good results had been obtained were summarized.Ionic liquids have a number of favorable properties for applications in solar cell and doublelayer capacitor and may be also used for the preparation of high ionic conductive polymer and omnipotent lubricant and for the dissolution of cellulose and so on,but it's still a long run to industrialize ionic liquids because of some problems such as high cost,high viscosity,lack of data on physical properties and toxicity,etc.

关 键 词：离子液体 溶剂 分离 电化学 离子导电聚合物 工业应用 

分 类 号：TQ413.15[化学工程]