关键词: 离子液体, 金属-有机骨架, 复合材料, 离子热, 水热

Abstract: Ionothermal synthesis is a new method for the preparation of metal-organic framework materials with novel topologies in past decades. The recent developments in the ionothermal synthesis of metal-organic frameworks are reviewed. Various methods of ionothermal synthesis were introduced and the influences of ionic liquid on frame structure，as well as the synthesis of chiral metal-organic frameworks under ionothermal condition，were discussed in detail. Moreover，the advantages and shortcomings of ionothermal synthesis were analyzed and compared with traditional hydrothermal/ solvothermal synthesis，especially the structural differences of several classical metal-organic frameworks obtained from hydrothermal/solvothermal or ionothermal methods were compared. It was pointed out that the mechanism of the ionic liquids influencing the structures of the metal-organic frameworks needs further investigation.

Key words: ionic liquids, metal-organic frameworks, composites, ionothermal, hydrothermal