Morphology-Controlled Synthesis and Characterization of Magnetic Iron Oxide Nanocrystals and Their Potential Applications in Selective Oxidation of Alcohols and Olefins
Author(s) -
Subhash Banerjee,
Swadeshmukul Santra
Publication year - 2013
Publication title -
journal of catalysts
Language(s) - English
Resource type - Journals
eISSN - 2314-5102
pISSN - 2314-5110
DOI - 10.1155/2013/910489
Subject(s) - nanocrystal , catalysis , nanorod , methanol , alcohol oxidation , oxide , materials science , iron oxide , chemical engineering , nanotechnology , inorganic chemistry , organic chemistry , chemistry , metallurgy , engineering
A protocol for the preparation of iron oxide nanocrystals of two different (nanorods and octahedrons) morphologies has been developed and the synthesized nanocrystals were well characterized by TEM and XRD. These two nanocrystals have been applied for the selectivie oxidation of aryl-methanol and vinyl-arene. Moreover, the magnetic catalysts have easily separated from reaction mixture by a magnet and are reused without appreciable loss of catalytic activity. The oxidation processes avoid the use of toxic catalysts and volatile and hazardous organic solvents
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