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二氧化碳与环氧丙烷共聚合成脂肪族聚碳酸酯是催化固定二氧化碳的有效途径之一。这类共聚反应的有效催化剂有二乙基锌与含活泼氢化合物组成的体系,如ZnEt_2-
Copolymerization of carbon dioxide with propylene oxide to aliphatic polycarbonates is one of the effective ways to immobilize carbon dioxide. Effective catalysts for this type of copolymerization are diethylzinc and active hydrogen-containing compounds such as ZnEt 2 -