Charge transfer in InClPc/TiOPc organic composite single layered photoreceptors

A singlelayered photoreceptor was made incorporating charge generation material (CGM)(InClPc/TiOPc) and charge transport materials (CTM) into polymer matrix. The positive or negative photoconductivity effects were found between the component of phthalocyanine dimixing composites and the photoconductivity by dimixing method. The XPS results indicated that the positive or negative photoconductivity effects were closely related with the partial charge transfer processes from metals to phthalocyanine rings.