Ni-doped CoFe2O4 nanoferrite as a novel catalyst for selective oxidation of benzyl alcohol to benzaldehyde

被引:0
|
作者
Yousefi, M. [1 ]
Kar, M. Kamel Attar [1 ]
机构
[1] Islamic Azad Univ, Fac Basic Sci, Dept Chem, Shahr E Rey Branch, Tehran, Iran
关键词
Benzyl alcohol; benzaldehyde; selective oxidation; Ni-doped CoFe2O4 ferrites; microwave condition; FERRITE NANO-PARTICLES; MAGNETIC-PROPERTIES; HYDROGEN-PEROXIDE;
D O I
10.3233/MGC-130090
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The aim of this work is the synthesis of Ni-doped CoFe2O4 ferrite as a robust, safe and magnetically recoverable catalyst by sol-gel auto-combustion method to catalyze oxidation of benzyl alcohol. The catalyst was characterized by XRD, SEM, EDXA, FT-IR and VSM. An environmentally benign oxidation of benzyl alcohol to benzaldehyde with hydrogen peroxide as oxidant and Ni-doped CoFe2O4 as catalysts was treated under solvent-free condition in microwave condition. Ni-doped CoFe2O4 showed convenient catalytic activity. The resulting product was characterized by FT-IR and H-1-NMR. The catalyst can be recovered and reused.
引用
收藏
页码:57 / 65
页数:9
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