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乙酰丙酮(AA)、苯酰丙酮(BA)为配体的钕(Nd)、铁(Fe)混合催化剂与三异丁基铝[Al(i-Bu)_3]组成络合催化体系,能使苯乙炔在甲苯/己烷混合溶剂中直接聚合成膜。研究了其聚合反应规律及动力学行为,并对聚苯乙炔膜进行了全面表征,揭示了钕、铁两组分催化剂具有协同催化效应。
Al (i-Bu) _3] can be prepared by the combination of neodymium (Nd), iron (Fe) and aluminum triisobutylaluminum [Al Phenylacetylene in toluene / hexane mixed solvent directly into a film. The polymerization rules and kinetics behaviors were investigated. The polystyrene phenylacetylene films were characterized comprehensively and the synergistic catalysis effects of the two components were revealed.