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Progress in preparation of nanometer-sized soft ferrite

LI Dong-feng 1 ,YU Wen-guang 3 ,JIA Zhen-bin 2 ,WEI Yu 2(1.Department of Chemistry,Xingtai College,Xingtai054001,China;2.College of Chemistry,Hebei Normal University,Shiji azhuang050016,China;3.Department of Chemistry,Hulunbeier C  
With the development of electronic components towards small sized,light weight ,high performance and the exploitation of application field,being as new materials,the synthesis of nanosized soft ferrites has been one of the most interest research fields.The synthesis methods of nanometer-sized ferrite and ferrites powders by liquid phase are briefed in this paper,such as,coprecipitation method,hydrothermal method,Sol-Gel method,micro-emulsion mediated process,phase transformation,supercritical fluid drying,shock wave treatment ,and microwave method.These methods are effective preparation methods of ultrafine spine magnetic material powders.And the development in the future is prospected.
【CateGory Index】: TM277
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