稀土催化剂在高分子合成中的开拓应用

Studies on Rare Earth Catalysts in Polymer Syntheses

综述了40多年来我国在高分子合成领域中开拓应用稀土催化剂,在双烯烃、炔烃、环氧烷烃、环硫烷烃、二氧化碳共聚、丙交酯、己内酯和环碳酸酯等聚合方面取得的主要进展。

Studies on rare earth catalysts in polymer syntheses are reviewed. The article reports the systematic studies including polymerization characteristics, polymerization parameter influences, polymerization mechanism and polymer structure and property on polymerizations of diene, acetylenes, alkylene oxides, alkylene sulfides , carbon dioxide copolymerization, lactide, caprolactone and cyclocarbonates by rare earth catalysts.