室温下通过电化学阳极氧化法制得了纳米ZnF2。实验以Zn片作为阳极,Pb片作为阴极,NH4F-H2O2-C2H5OH作为电解质。利用SEM、EDS和XRD方法对所得产物的形貌、成分和结构进行了表征。结果表明,所得产物为长约100～250nm、宽约50～100nm的菱形纳米颗粒,物相归属为ZnF2和ZnO,其中ZnO含量很少。 Nanofiber ZnF2 was prepared by electrochemical anodic oxidation at room temperature. In the experiment, Zn plate was used as anode, Pb plate as cathode and NH4F-H2O2-C2H5OH as electrolyte. The morphology, composition and structure of the obtained product were characterized by SEM, EDS and XRD. The results show that the obtained products are rhombic nanoparticles with a length of about 100-250 nm and a width of about 50-100 nm. The phases of the rhombohedral nanoparticles are ZnF2 and ZnO, and the content of ZnO is very small.