茂型稀土金属有机配合物催化甲基丙烯酸酯类聚合研究进展

综述了茂型稀土金属有机配合物催化甲基丙烯酸酯类聚合的研究现状和最新进展。系统地介绍了不同的茂型稀土金属有机催化体系中温度、反应时间、溶剂等条件对催化甲基丙烯酸酯类聚合的影响规律,并研究其催化反应机理,最后展望茂型稀土金属有机化学今后的研究方向及前景。

Research Development of the Catalytic Activity to Methacrylates Polymerization of Rare Earth Organometallic Complexes Involving Cyclopentadienyl Types

The recent advance of the catalytic activity to methacrylates polymerization (PMAA) of rare earth organometallic complexes involving cyclopentadienyl types is reviewed. The effects of the temperature, solvent, reaction time and other factors to polymerization in different catalytic systems involving cyclopentadienyl types are systematically summarized and the catalytic mechanism is also discussed. Finally, prospects of the rare earth organometallic chemistry involving cyclopentadienyl types in the future are described.