School of Mathematics and Physics, University of Science and Technology Beijing
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DOI:
10.7502/j.issn.1674-3962.2016.04.07
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Abstract:
Nanomaterials with small size and high specific surface area have many unique properties because of the small size effect and quantum size effect. As a result, nanomaterials have been widely investigated to develop their novel applications in daily life. Magnetic nanomaterials, for example， iron, nickel and cobalt, have attracted much more attention because of their outstanding magnetic, catalytic and electrochemical properties, which may bring extensive use in high density magnetic recording, sensors, catalysts and electrode materials.At present, the synthesis of inorganic nanomaterials mainly focuses on developing flexible, mild and simple methods, fabricating novel nanostructures with excellent qualities and tailoring the physical and chemical properties of objects. Motivated by the applied belief, a lot of methods have been developed for the synthesis of magnetic nanomaterials. These methods can effectively achieve the controllable preparation for the magnetic nanomaterials with typical structures, thus optimizing the magnetic and catalytic properties due to effectively controlled size, morphology and composition and the interface of the materials.