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采用旋转镀膜法在玻璃表面制备了 Zn Fe2 O4薄膜 ,通过改变 Zn Fe2 O4的浓度、烧成温度及薄膜层数 ,研究了 Zn Fe2 O4薄膜的均匀性及对甲基橙的光催化降解性能。结果表明 ,Zn Fe2 O4薄膜均匀性好 ,对甲基橙有较高的分解效果
The Zn Fe 2 O 4 thin films were prepared on the glass surface by spin coating. The Zn Fe 2 O 4 thin films and the photocatalytic degradation of methyl orange were studied by changing the concentration of Zn Fe 2 O 4, sintering temperature and the number of layers. The results show that Zn Fe 2 O 4 film has good uniformity and high decomposition rate to methyl orange