Highly efficient cerium dioxide nanocube-based catalysts for low temperature diesel soot oxidation: the cooperative effect of cerium- and cobalt-oxides
作者： Putla Sudarsanam , Brendan Hillary , Dumbre K Deepa , Mohamad Hassan Amin , Baithy Mallesham
DOI: 10.1039/C5CY00525F
关键词:
摘要: Co3O4 promoted CeO2 nanocubes have been found to exhibit outstanding catalytic activity for the oxidation of diesel soot at low temperatures (50% conversion = 606 K). This remarkable performance is attributed superior reducible nature cerium oxide and preferential exposure (100) (110) facets. A probable mechanism based on cooperative effect cerium- cobalt-oxides has proposed, offering new possibilities design promising materials oxidation.
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