Influence of Co(ii) Ionic Liquids Catalytic System for Polycarbonate (CHO/CO2) Synthesis

Jing Tian; Qing Zhang; Wei Feng Li; Yue Meng; Tong Yan; Hong Kai Wang; You Fang Li; Ming Su Liu; Hui Fen Guo

doi:10.4028/www.scientific.net/AMR.1095.345

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1095Influence of Co(ii) Ionic Liquids Catalytic System...

Influence of Co(ii) Ionic Liquids Catalytic System for Polycarbonate (CHO/CO₂) Synthesis

Abstract:

In the report, Co (ii) ionic liquids catalytic system was synthesized and used in the polycarbonate (CHO/CO₂) synthesis. The Co (ii) ionic liquids catalytic system was characterized by infrared spectroscopy (IR), and nuclear magnetic resonance spectroscopy (NMR). The influences of different factors, including reaction time, reaction temperature, and pressure of CO₂ on the synthesis of polycarbonate (CHO/CO₂) were described. The results show that Co (ii) ionic liquids catalytic system could be successfully applied in the copolymerization of carbon oxide (CO₂) and cyclohexene oxide (CHO). The optimum synthetic conditions of the polycarbonate, including reaction temperature of 90 °C, reaction time of 8 hours , and CO₂ pressure of 25 bar.

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Advanced Materials Research (Volume 1095)

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345-348

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1095.345

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Online since:

March 2015

Authors:

Jing Tian*, Qing Zhang, Wei Feng Li, Yue Meng, Tong Yan, Hong Kai Wang, You Fang Li, Ming Su Liu, Hui Fen Guo

Keywords:

Co (ii) Ionic Liquids Catalytic System, Influence, Polycarbonate, Synthesis

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