用于淤浆相乙烯聚合的茂金属负载型核@层状双氢氧化物催化剂
Metallocene supported core@LDH catalysts for slurry phase ethylene polymerisation.
作者信息
Buffet Jean-Charles, Byles Coral F H, Felton Ryan, Chen Chunping, O'Hare Dermot
机构信息
Chemistry Research Laboratory, University of Oxford, 12 Mansfield Road, OX1 3TA Oxford, UK.
出版信息
Chem Commun (Camb). 2016 Mar 14;52(21):4076-9. doi: 10.1039/c6cc00280c.
PMID:26898544
Abstract
We report the synthesis of solid catalysts based on a zirconocene supported on either silica@AMO-LDH or zeolite@AMO-LDH for the slurry phase polymerisation of ethylene. The hybrid catalysts demonstrate synergistic effects in which the polymerisation activity is up to three times higher than the zirconocene supported on analogous single phase silica or zeolite supports.
摘要
我们报道了基于负载在二氧化硅@AMO-LDH或沸石@AMO-LDH上的二茂锆的固体催化剂的合成，用于乙烯淤浆相聚合。这些杂化催化剂表现出协同效应，其中聚合活性比负载在类似单相二氧化硅或沸石载体上的二茂锆高出三倍。
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