酞菁铜(CuPc)作为染料和光导材料又在仿生学中具有重要意义,不同晶型的CuPc其性能各异。本支报道α、β、γ、χ不同晶型CuPc的X射线光电子能谱(XPS)研究,同时也报道它们各自的振起伴峰及价带谱结果,发现χ-CuPc与其他晶型间明显可见的变化,这与它的分子柱具二单元组结构相一致。而这些研究均未见文献报道。 Copper phthalocyanine (CuPc) as a dye and photoconductive material is of great importance in bionics. CuPc has different properties in different crystal forms. This report reports X-ray photoelectron spectroscopy (XPS) studies of different crystalline forms of α, β, γ, χ and their reported up-peaked and valence band spectra. It is found that there is a relationship between χ-CuPc and other crystalline forms Clearly visible change, consistent with its diatomic structure of molecular columns. None of these studies have been reported in the literature.