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Fe3O4@MoO3纳米材料的制备及其光催化性能
Preparation and photocatalytic properties of core-shell Fe3O4@MoO3 materials
【Author】 Xue Han;Defeng Zhou;School of Chemistry and Life Science,Changchun University of Technology;
【机构】 长春工业大学化学与生命科学学院；
【摘要】 采用水热法和控制煅烧过程制备核壳结构的磁性复合材料Fe3O4@MoO3。通过X射线衍射仪（XRD）、扫描电镜（SEM）、透射电镜（TEM）、超导量子干涉磁强计（SQUID）等手段对材料进行表征。研究煅烧温度对材料磁性、光催化性能和中间杂质相的影响。并探讨中间杂质相的形成过程及催化剂的回收利用。
【Abstract】 Fe3O4@MoO3 magnetic composite materials with core-shell morphology have been successfully synthesized by hydrothermal method and calcination process.The materials were characterized by X-ray diffraction,scanning electron microscopy,transmission electron microscopy,superconducting quantum interference magnetometer and other means.The effect of calcination temperature on the magnetic properties,photocatalytic properties and the intermediate impurity phase of the materials were studied.The formation process of the intermediate impurity phase and the recovery and utilization of the catalyst were also discussed.
- 【会议录名称】 第十四届固态化学与无机合成学术会议论文摘要集
- 【会议名称】第十四届固态化学与无机合成学术会议
- 【会议时间】2016-09-27
- 【会议地点】中国天津
- 【分类号】O643.36;TB383.1
- 【主办单位】中国化学会、国家自然科学基金委员会