钴镍磁性纳米晶的制备与表征  

Preparation and Characterization of Magnetic Nanocrystals Containing Cobalt and Nickel

作　　者：赵彦保[1] 曹刘琴[1] 师伟堂[1] 张治军[1] 

机构地区：[1]河南大学化学化工学院,河南开封475001

出　　处：《河南大学学报（自然科学版）》2006年第2期38-41,共4页Journal of Henan University:Natural Science

基　　金：河南省杰出青年基金(0612002900);河南大学校内重点基金(04ZDZR006)

摘　　要：以钴和镍的无机盐为原料,水合肼为还原剂,在水-醇混合溶剂中成功制备出了不同形貌的钴、镍纳米晶,并采用X-射线衍射(XRD)、透射电镜(TEM)、红外波谱分析(IR)等手段对其结构、形貌进行了表征.In the presence of surfaetant, shape-controlled nanoerystals of cobalt and nickel were prepared by reducing their salt with H2 NNH2, in hydro-ethanol solution. The products were also characterized by X-ray diffraction （XRD）, transmission electron microscopy （TEM）, Fourier Transform Infrared Spectroscopy （FTIR）.

关 键 词：磁性纳米晶 液相化学法 形貌控制 表征 

分 类 号：O611.4[理学—无机化学]