The structure, morphology, the element composition and its distribution on the surface of the composite film were then analyzed by means of XRD, om, SEM EDS and XPS.
利用XRD、OM、SEM、EDS和XPS分析了该复合薄膜的结构、表面形貌及表面元素的组成和分布，并通过紫外光照下甲基橙溶液的光催化降解反应分析了薄膜的光催化活性。
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