Boron and Phosphorus Co-Doped Graphitic Carbon Nitride Cooperate with Bu4NBr as Binary Heterogeneous Catalysts for the Cycloaddition of CO2 to Epoxides
نویسندگان
چکیده
The development of a cost-effective heterogeneous catalytic system for the cycloaddition reaction CO2 and epoxides is great importance. In this manuscript, three kinds boron phosphorus co-doping graphitic carbon nitride (BP-CN) were prepared characterized. Among them, BP-CN-1 displayed optimal performance in presence Bu4NBr (tetrabutylammonium bromide) with propylene oxide, 95% carbonate yield was obtained under 120 °C, 2 MPa, 6 h condition. Moreover, BP-CN-1/Bu4NBr compatible various also exhibits excellent recycling metal- solvent-free conditions. Hence, exhibited an attractive application efficient fixation due to simple, eco-friendly synthesis route effective activity.
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ژورنال
عنوان ژورنال: Catalysts
سال: 2022
ISSN: ['2073-4344']
DOI: https://doi.org/10.3390/catal12101196