Identification of CuO Species in High Surface Area CuO-CeO2 Catalysts and Their Catalytic Activities for CO Oxidation
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第一作者：Meng-Fei Luo
发表时间：2007-01-01
发表刊物：The Journal of Physical Chemistry. C
所属单位：物理化学研究所
文献类型：期刊
卷号：vol.111 no.34
页面范围：12686-12692
关键字：CARBON-MONOXIDE;OXIDATION;WATER-GAS;SHIFT;LOW-TEMPERATURE;CUO/CEO2;CATALYSTS;SOLID-SOLUTIONS;COPPER;HYDROGEN;OXYGEN;CERIA;CEO2
摘要：Nanosized CuO-CeO2 catalysts with high surface area (>90 m2 g-1) were prepared by a modified citratesol-gel method with incorporation of N2 thermal treatment. CO temperature-programmed reduction resultsindicated that there are three CuO species in the
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