Disturbance of atactic polystyrene (aPS) networks on the polymorphism transitions ofsyndiotactic polystyrene (sPS) was s......

The catalytic performa nee of rare-earth metal dialkyl complexes in combi nation with DMAO(dry methylalumi no xane)is ex......

以苯乙烯间规聚合反应过程为背景，采用卧式双轴Ｔ型自清洁搅拌反应器。研究了它在牛顿流体中的搅拌功率和流型与转速、加料量的关系。......

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研制了新型单茂钛化合物五甲基茂基三对甲氧基苯氧基钛（Ｃｐ＾＊Ｔｉ（Ｏ－Ｃ６Ｈ４－ＯＣＨ３）３主催化剂，并与助催化剂甲基铝氧烷组成催化体系进行苯乙烯高效间规本体聚合，其......