使用亚氨基吡啶镍催化剂合成高分子量聚乙烯。
Synthesis of high molecular weight polyethylene using iminopyridyl nickel catalysts.
机构信息
Key Laboratory of Soft Matter Chemistry, Chinese Academy of Sciences, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China.
出版信息
Chem Commun (Camb). 2016 Jul 12;52(58):9113-6. doi: 10.1039/c6cc00457a.
PMID:27001556
Abstract
A series of iminopyridyl Ni(ii) catalysts containing both the dibenzhydryl and the naphthyl moieties can polymerize ethylene with high activity and high thermal stability, generating polyethylene with a molecular weight of up to one million. In α-olefin polymerization, semicrystalline polymers with high melting temperatures are generated.
摘要
一系列含有二苄基和萘基部分的亚氨基吡啶镍（II）催化剂可以高活性和高热稳定性聚合乙烯，生成分子量高达一百万的聚乙烯。在α-烯烃聚合中，生成具有高熔融温度的半结晶聚合物。
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