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东京大学平井英史在国际上首先直接测定出配位聚合中金属络合物的浓度和结构,进而探明了反应机理,并将极性高分子与金属盐配位,获得了活性和选择性都很高的加氢催化剂。平井发现,配位聚合得到的均聚物,其立构规正度因络合物的种类而异,是其结构的本征反映。金属盐(如SnCl_4,ZnCl_2)-极性乙烯基单体-给电子单体形成的三组份分子络合体,则在低温下或添加自由基聚合引发剂时,能得到高分子量的1:1的交替
Hirai Hidehiro of the University of Tokyo in the international first direct determination of the coordination metal complex in the concentration and structure, and then proved the reaction mechanism, and the polar polymer and metal salt coordination, activity and selectivity are obtained High hydrogenation catalyst. Hirai found that coordination polymers obtained homopolymer, the stereospecific due to the type of complex varies, is the intrinsic reflection of its structure. Metal salt (such as SnCl_4, ZnCl_2) - polar vinyl monomer - to the electronic monomer to form a three-component molecular complex, then at low temperatures or when adding a radical polymerization initiator, can be obtained high molecular weight 1: 1 alternating