Cobalt-and manganese-substituted ferrites as efficient single-site heterogeneous catalysts for aerobic oxidation of monoterpenic alkenes under solvent-free conditions

…, MC Pereira, LA Parreira, JD Fabris, EV Gusevskaya

文献索引：Menini, Luciano; Pereira, Marcio C.; Parreira, Luciana A.; Fabris, Jose D.; Gusevskaya, Elena V. Journal of Catalysis, 2008 , vol. 254, # 2 p. 355 - 364

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被引用次数: 79

摘要

Cobalt-and manganese-substituted ferrites were used as heterogeneous catalysts for liquid- phase aerobic oxidation of various monoterpenic alkenes. The materials were prepared by co-precipitation and characterized by Mössbauer spectroscopy, powder X-ray diffractometry, magnetization measurements, and elemental analysis. The results show that isomorphic substitution of iron in the ferrite crystalline structure occurred preferentially at octahedral ...