烯烃聚合
单体
聚合
烯烃纤维
极地的
高分子化学
金属
配位聚合
化学
材料科学
聚合物
有机化学
自由基聚合
物理
天文
作者
Yanan Zhao,Wei Xing Zheng,Yi Luo
标识
DOI:10.3390/inorganics12090233
摘要
Introducing polar functional groups into polyolefin chains through polar olefin monomer coordination (co)polymerization can directly and significantly improve the surface properties of polymer materials and expand their application range. Therefore, the related research has always received considerable attention from both academia and industry. Many experimental studies have been reported in this field, and molecular metal complexes have shown high catalytic activity and selectivity in polar olefin monomer polymerizations. Although considerable DFT calculations have also been conducted for better understanding of the (co)polymerization performance, the factors governing the activity, selectivity, and molecular weight of resulting polymers are still ambiguous. This review mainly focuses on the DFT studies of polar olefin monomer coordination (co)polymerization catalyzed by molecular metal complexes in recent years, discussing the chain initiation and propagation, the origin of polymerization activity and selectivity, and the specific role of additives in the (co)polymerization reactions.
科研通智能强力驱动
Strongly Powered by AbleSci AI