High-performance polyethylene elastomers using a hybrid steric approach in α-diimine nickel precatalysts

Author:

Saeed Hassan123,Mahmood Qaiser2ORCID,Yuan Rongyan2,Wang Yizhou13,Zou Song1,Tahir Kainat Fatima123,Ma Yanping13ORCID,Liang Tongling1ORCID,Sun Wen-Hua123ORCID

Affiliation:

1. Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China

2. Chemistry and Chemical Engineering Guangdong Laboratory, Shantou 515031, China

3. CAS Research/Education Center for Excellence in Molecular Sciences and International School, University of Chinese Academy of Sciences, Beijing 100049, China

Abstract

In this study, hybrid steric hindrance was introduced into the α-diimine structure to prepare a set of nickel complexes, aiming to enhance catalytic performance and polyethylene properties simultaneously for ethylene polymerization.

Publisher

Royal Society of Chemistry (RSC)

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