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Several nanosized catalysts Co 3 O 4 –CeO 2 with varying compositions were synthesized by a surfactant-template method and further promoted by a small amount of Pd (0.5 wt%). These catalysts exhibit uniform mesoporous structure and high surface area (>100 m 2 g −1 ). The Co 3 O 4 crystallites in these catalysts are encapsulated by nanosized...
The mechanism of the total oxidation of propane over alumina supported CuO, CeO 2 , and CuO–CeO 2 is studied by means of Temporal Analysis of Products in the temperature range 623–873K. A reaction scheme is proposed for the total oxidation of propane with O 2 , as well as for the separate reduction and oxidation steps. For the reduction of the catalyst with propane, four elementary...
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