Composition and chemical state of element are analyzed by X-ray photoelectron spectroscopy(XPS).It is very important for the exploitation and application of coloring film.

• 用X射线光电子能谱(XPS)对不锈钢着色膜的元素组成和元素价态进行了分析,这对着色膜层的进一步开发和应用有十分重要的作用。