离子液体介质与材料研究进展

Recent advances in Ionic Liquids as Functional Media and Materials

        邓友全(兰州化学物理研究所 兰州730000)

         绿色化学;离子液体;催化化学;功能材料

        green chemistry;ionic liquid;catalysis;functional material

        离子液体介质与材料研究是当前化学化工、功能材料的热点领域之一。1998年底以来,我们以发展离子液体清洁反应介质和软功能材料为研究内容,以实现新离子液体的设计与合成,离子液体中无硫酸Beckmann重排反应、非光气异氰酸酯合成、二氧化碳吸收与活化、反应-升华分离一体化,微孔硅胶限制纳米尺度离子液体材料的设计合成和应用及离子液体-电化学技术集成等为目标开展了一系列研究工作并取得良好进展。

        Room temperature ionic liquids are the hot points of the current research fields of chemistry, chemical engineering and functional materials. Since 1998, the preparation and application of ionic liquids as environmentally benign reaction media and functional material have been carried out in Lanzhou Institute of Chemical Physics. The detailed research work, including the design and preparation of novel ionic liquids, ionic liquid as catalyst and reaction medium in sulfuric acid free Beckmann rearrangement, phosgene free synthesis of isocyanates, carbon dioxide absorption-activation, one-step reaction-sublimation, integration of ionic liquids with electrochemical technology, and design, preparation and application of silica gel confined nano-ionic liquid materials, etc., has been implemented successfully and fruitfully.