Electronic Processes in Phthalocyanine Solids

【摘要】 <正> The positive or negative photoconductivity effects are found between the component of phthalocyanine dimixing composites and the photoconductivity by dimixing method. The relations between the crystalline forms and electronic structure of the composites and the photoconductivity are further studied through X-ray and XPS. The results indicate that the composites may be a kind of new uniform eutectic composites, which can enhance or reduce the partial charge transfer processes from phthalocyanine rings to metals, and the processes are exactly correspondent with the positive or negative photoconductivity effects. A model of gradually transferred charge in the phthalocyanine solids is put forward, which can better explain the electronic processes in the phthalocyanine solids.更多还原

【Abstract】 The positive or negative photoconductivity effects are found between the component of phthalocyanine dimixing composites and the photoconductivity by dimixing method. The relations between the crystalline forms and electronic structure of the composites and the photoconductivity are further studied through X-ray and XPS. The results indicate that the composites may be a kind of new uniform eutectic composites, which can enhance or reduce the partial charge transfer processes from phthalocyanine rings to metals, and the processes are exactly correspondent with the positive or negative photoconductivity effects. A model of gradually transferred charge in the phthalocyanine solids is put forward, which can better explain the electronic processes in the phthalocyanine solids.更多还原