Recent progress in immobilization of late-transition-metal complexes with diimine ligands for olefin polymerization
作者： Wei Wu , Yan Jiang , Hao Wu , ChunSheng Lv , MingJian Luo
DOI: 10.1007/S11434-013-5748-8
关键词:
摘要: Late-transition-metal (LTM) catalysts are a family of very flexible ethylene polymerization because their catalytic performance can be easily adjusted by modifying the ligand structure. Their less oxyphilicity character, which may promote production copolymers from and polar comonomers, is another aspect that attracts much attention in both academic industrial fields. The immobilization LTM on spherical supports crucial step prior to use processes gas-phase or slurry polymerizations. This paper reviews recent developments supported for olefin polymerization, summarizes loading methods mechanisms inorganic, organic, inorganic-organic materials, effects activity, mechanism, polymer morphology.
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