It was shown that mechanochemical treatment of 1 : 1 MoO3–CeO2 oxide mixture leads to the formation of nanosized particles with core–shell type of structure with a layer of amorphous molybdenum oxide on a core of nanocrystalline cerium oxide. It was established that the synthesized nanocomposites are highly active and selective catalysts for the oxidation of ethanol to acetaldehyde at low temperatures (~200 °C).

中文翻译：

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纳米分散Mo3@CeO2复合材料的机械化学制备及其对乙醇氧化的催化性能

结果表明，1:1 MoO3–CeO2 氧化物混合物的机械化学处理导致形成具有核壳型结构的纳米尺寸颗粒，在纳米晶氧化铈核上有一层非晶氧化钼。已确定合成的纳米复合材料是在低温（~200°C）下乙醇氧化成乙醛的高活性和选择性催化剂。