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Production of Poly(carbonate-co-ether) via Catalytic Polymerization of Epoxidized Linseed Oil, Propylene Oxide and Carbon Dioxide

机译:通过环氧化亚麻籽油,环氧丙烷和二氧化碳的催化聚合生产聚(碳酸盐 - 共醚)

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Poly-(carbonate-co-ether) was synthesized via catalytic polymerization between epoxidized linseed oil [ELO], propylene oxide (PO) and carbon dioxide (CO2) using heterogeneous catalyst namely Co-Zn double metal cyanide (Co-Zn DMC). The influence of polymerization time was studied. It was revealed that the properties of the resultant polymers were affected by the polymerization time. Within the range of polymerization time studied, the maximum average molecular weight (Mn) of the resultant polymer obtained was 6.21 x 10~5 g.moH with polydispersity index (PDI) of 1.05 at reaction time of 24 hours.
机译:使用异质催化剂即Co-Zn双金属氰化物(Co-Zn DMC),通过环氧化亚麻籽油[ELO],环氧丙烷(PO)和二氧化碳(CO2)之间的催化聚合来合成聚 - (碳酸酯 - 共醚)。研究了聚合时间的影响。揭示了所得聚合物的性质受聚合时间的影响。在所研究的聚合时间范围内,得到的所得聚合物的最大平均分子量(MN)为6.21×10〜5g.mOH,在24小时的反应时间下,多分散指数(PDI)为1.05。

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