文献类型：期刊文献

英文题名：Polymerization of styrene with cyclopentadienyl nickel complex/methylaluminoxane

作者：Yu, Dongping[1]; Zhang, Danfeng[1]

机构：[1] Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China

年份：2017

卷号：231

期号：1

外文期刊名：IOP Conference Series: Materials Science and Engineering

收录：EI(收录号：20174604404985)

语种：英文

外文关键词：Polystyrenes - Polymerization - Nickel compounds

摘要：Polystyrene was synthesized by Cp(CH2CH2OCH3)NiCl(PPh3) in the presence of methylaluminoxane (MAO). This complex displayed a very high activity for styrene polymerization up to 107 g.mol-1Nih-1. 76.6% styrene was converted to polystyrene (PS) with an average molecular (Mn) of 1.13×105 at 50 °C in 30 min. The structure of the obtained polymer was characterized by 1H NMR and FT-IR. ? Published under licence by IOP Publishing Ltd.