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- The supported metallocene catalyst wasprepared by immobilized on SiO2 with pre-contacted compounds of rac-Me2Si(Ind)2ZrCl2 and methylaluminoxane (MAO), and its activity for propylene isospecific polymerization reaches 106gPP/mol. 将rac-Me_2Si(Ind)_2ZrCl_2与甲基铝氧烷(MAO)预络合后负载于SiO_2上得到了负载型茂金属催化剂，并用于丙烯等规聚合，活性可达到10~6gPP/mol.
- Keywords Propylene isospecific polymerization;Metallocene catalyst;Supported catalyst;Stereoselectivity;Regioselectivity; 丙烯等规聚合;茂金属催化剂;负载化;立构选择性;区域选择性;
- isospecific 同系的, 同系特异性(的)
- isospecific polymerization 全同立构聚合
- synspecific 同系的, 同系特异性(的)
