2015
DOI: 10.1007/s13369-015-1667-0
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Synthesis of Polycarbonates by Copolymerization of Carbon Dioxide and Cyclohexene Oxide Using Schiff Base Complex as Catalyst

Abstract: A novel Schiff base complex BCED-Zn has been found to be an effective catalyst for copolymerization of CO 2 and cyclohexene oxide to afford alternating copolymer poly(cyclohexenylene carbonate) (PCHC), and the turnover number was up to 421.1 at 110 • C and 4 MPa CO 2 pressure for 24 h. The influence of the reaction conditions such as reaction time, reaction temperature and CO 2 pressure was discussed and optimized. The thermal stability of PCHC was measured by thermogravimetric analysis, indicating that the 5 … Show more

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Cited by 3 publications
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“…The first step of this research work was to determine the best heterogeneous catalyst for the copolymerization reaction. In this regards, CHO and PO which are the frequently explored epoxides for copolymerization (Cheng et al, 2018;Fan et al, 2015;Meng et al, 2016;Ni and Kozak, 2018;Sheng et al, 2015;Shi et al, 2018;Trott et al, 2019;Xu et al, 2017)…”
Section: Product Analysis and Characterizationmentioning
confidence: 99%
“…The first step of this research work was to determine the best heterogeneous catalyst for the copolymerization reaction. In this regards, CHO and PO which are the frequently explored epoxides for copolymerization (Cheng et al, 2018;Fan et al, 2015;Meng et al, 2016;Ni and Kozak, 2018;Sheng et al, 2015;Shi et al, 2018;Trott et al, 2019;Xu et al, 2017)…”
Section: Product Analysis and Characterizationmentioning
confidence: 99%