摘要
以五羰基铁和四羰基镍为前驱体，通过高温气相热分解可以获得纳米级γ－（Ｆｅ，Ｎｉ）合金粉，这种纳米合金粉主要为面心立方的γ－（Ｆｅ，Ｎｉ）相，颗粒大小为１０～５０ｎｍ，呈非球形，具有优异的光、电、磁性能，可用于开发具有某些奇特功能的新材料。
γ(Fe,Ni) alloy nanometer powder can be obtained through the gaseous decomposition of precursors iron carbonyl [Fe(CO)5] and nickel carbonyl [Ni(CO)4] at high temperature. The nanometer particles obtained mainly are FCC γ(Fe,Ni) phase with size of 10～50 nm and irregular shapes. This sort of nanometer powder has excellent optical, electrical and magnetic properties, by which some new materials with unique functions could be developed in the future.
出处
《材料开发与应用》
CAS
1998年第4期1-4,共4页
Development and Application of Materials
