Abstract
A water-tolerant, active and high-selective palladium catalyst, (2,2′-bipyridine) dichloropalladium(II) is proposed for the oxidation of methane to a methanol derivative with molecular oxygen as the oxidant at temperatures below 120 °C, and its activity can be increased by three times at 100 °C when the volume ratio of water to CF3COOH solvent is 1:5. In addition, the addition of perfluorooctane can enhance the yield of methanol further.
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Acknowledgments
This study was supported by the National Natural Sciences Foundation of China (Grant No. 20776013), Beijing Natural Science Foundation (Grant No. 2102034) and the Special Fund of Basic Research in Central Universities (Grant No. JD1107). We thank Prof. Chao Lu for kindly providing gas chromatograph machine.
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Yuan, J., Wang, Y. & Hao, C. Water-Promoted Palladium Catalysts for Methane Oxidation. Catal Lett 143, 610–615 (2013). https://doi.org/10.1007/s10562-013-1000-z
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DOI: https://doi.org/10.1007/s10562-013-1000-z