Catalytic Combustion Performance of Ethyl Acetate with Copper-Cobalt Composite Oxide Catalysts
Abstract: A series of Cu-Co catalysts with different Cu-Co mass ratios were prepared via coating method with the cordierite honeycomb ceramic as the carrier, and the catalytic combustion performance of ethyl acetate is tested. The highest activity (T99 = 250˚C) occurred at mole ratio of 1:2 for Cu:Co (1Cu2Co). The catalysts were further characterized by X-ray diffraction (XRD), Brunauer-Emmett- Teller (BET), and temperature-programmed reduction (H2-TPR) technologies. The results showed that the main reasons of higher activity of 1Cu2Co catalysts can be attributed to the enhanced reducibility, higher surface area (170 m2/g), and smaller crystal size of CuO and CoOx。
文章引用: 邢 丰 , 陈文亚 , 王树元 , 罗孟飞 (2015) 整体式铜钴复合氧化物催化剂的乙酸乙酯催化燃烧性能。 材料科学， 5， 27-33. doi: 10.12677/MS.2015.52005
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