探讨了Ag-Fe3O4磁性导电复合粉末的制备方法及工艺条件.研究表明,采用超声波振荡分散,在镀液pH=10～12,反应时间≥60 min,适当的Fe3O4用量下可以制备出粉末表面Ag:Fe摩尔比为55.17:37.84、具备Ag-Fe3O4壳-核结构且导电性良好的磁粉材料.此外,还借助扫描电镜、EDS能谱分析仪及电学测量等方法对粉体材料的表面形貌、化学组成和导电性进行了分析和评估.
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