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我们在稀土络合催化炔烃聚合研究基础上,首次应用稀土络合催化剂于苯乙烯、二乙烯基苯均聚及共聚,迄今未见任何报导。本文研究了苯乙烯、二乙烯基苯在环烷酸钕盐[Nd(naph)_3]及膦酸钕盐[Nd(P_(204)_3]络合催化体系中聚合的反应特征,并对聚合产物进行初步表征。这对拓宽稀土络合催化剂在高分子领域的应用,加深对稀土络合催化聚合的认识具有意义。
Based on the research of rare earth complexation catalyzed by alkyne polymerization, we have reported for the first time that rare earth complex catalysts are used in homopolymerization and copolymerization of styrene and divinylbenzene. In this paper, the reaction characteristics of styrene and divinylbenzene in the polymerization of neodymium naphthenate [Nd (naph) _3] and neodymium phosphonate [Nd (P_ (204) _3] complex were studied. Product preliminary characterization.This will broaden the application of rare earth complex catalyst in the field of polymer and deepen the understanding of rare earth complex polymerization.