摘要
根据样品的TEM、EDX和VSM检测结果 ,分析制备纳米微粒工艺中与粒径相关的水 /有机物 (摩尔比R)比例对颗粒成核尺寸的影响 ,以及不同镍 /铁比例 (摩尔比 )对粉末材料磁性能的影响。
From the result of TEM EDX VSM, the effect of the ratio of water and organic compound ( R ) to the size of composite particles and the effect of the ratio of Ni/Fe to the magnetic performance of the material were analyzed. Then the R which control the particle size was given.
基金
国家自然科学基金资助项目 (19872 0 2 1)~~