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ROLES OF OXYGEN VACANCY IN THE SURFACE REACTIVITY OF CEO2(111)

机译:氧空位在CEO2表面反应性中的作用(111)

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Ceria is an abundant and widely used technological material owing to its ability to readily store and release oxygen and change oxidation state. There is a growing body of studies indicating that ceria exhibits significantly different catalytic reactivity, including redox and C-C coupling reactions, toward a given organic molecule depending on the extent of reduction and crystalline orientation of the surface. This suggests that ceria is a promising candidate for the development of heterogeneous catalysts for the conversion of organic compounds, if its reactivity can be understood and tailored at the atomic level.
机译:由于其易于储存和释放氧气和变化氧化状态,Ceria是一种丰富而广泛使用的技术材料。存在越来越多的研究表明,根据表面的还原程度和结晶取向的程度,CERIA表现出明显不同的催化反应性,包括氧化还原和C-C偶联反应。这表明Ceria是用于在原子水平的反应性和定制其反应性的转化有机化合物转化有机化合物的非均相催化剂的有希望的候选者。

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