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Catalytic Reactions at Amine-Stabilized and Ligand-Free Platinum Nanoparticles Supported on Titania During Hydrogenation of Alkenes and Aldehydes
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排气催化剂:用于比较和普通金属的适当条件

J C Schlatter, R L Klimisch, K C Taylor

    Science (New York, N.Y.)
    |February 23, 1973
    PubMed
    概括

    和铜催化剂在汽车排气中的一氧化碳氧化过程中表现不同. 这些氧化催化剂的适当比较需要承认它们的独特特征.

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    Heterogeneous Catalysis01:22

    Heterogeneous Catalysis

    Heterogeneous catalysis involves a catalyst in a different phase from the reactants. It is a process where the catalyst and the reactants are in distinct phases, typically solid and gas or liquid.Most heterogeneous catalysts are metals, metal oxides, or acids. The list includes transition metals like iron (Fe), cobalt (Co), nickel (Ni), palladium (Pd), platinum (Pt), chromium (Cr), manganese (Mn), tungsten (W), silver (Ag), and copper (Cu). These metals possess partially vacant d orbitals that...