Supported foam-silver catalysts for alcohol partial oxidation
نویسندگان
چکیده
منابع مشابه
Alcohol selective oxidation over modified foam-silver catalysts
Catalysts based on silver supported on foam ceramics and modified by Zr, Ce and La oxides have been studied in the process of partial oxidation of methanol to formaldehyde. The foam catalysts exhibit high catalytic, mechanical and gas -dynamic properties exceeding the characteristics of conventional crystalline and supported silver samples. Modifying additives of Zr and Ce oxides raise activity...
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Gold had been regarded as an inactive metal in catalysis due to its inert chemical nature. However, it was found that when gold is prepared as nanoparticles, it can exhibit surprisingly high activity for various reactions, especially for oxidation reactions [1]. In order to obtain gold nanoparticles (AuNPs), support is commonly used, which can not only help to avoid agglomeration of AuNPs, but ...
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ژورنال
عنوان ژورنال: Catalysis Communications
سال: 2003
ISSN: 1566-7367
DOI: 10.1016/s1566-7367(03)00075-x