碳球为模板合成Fe_3O_4材料

Synthesis Fe_3O_4 material by carbon spheres as the template

采用水热法合成碳球,并以其为模板合成Fe3O4材料.通过XRD、SEM、TEM对合成材料进行了表征,并讨论反应物质量浓度改变对碳球形貌、大小的影响.研究表明:质量浓度越大越易形成尺寸较大的碳球,并能有效的降低碳球之间的团聚.

Carbon sphere was the template to synthesis Fe3O4,which was prepared with the hydro-thermal method.The properties of the materials were characterized by XRD,SEM and TEM,and the impact of changes in reactant concentrations for size and morphology of carbon spheres was discussed.It is more easy to form larger size with higher the concentration and the agglomeration between carbon spheres can effectively reduce.