Electrophotographic photoreceptor and electrophotographic image forming method

摘要

Disclosed is an electrophotographic photoreceptor comprising an insulating support and provided thereon, a conductive layer, an intermediate layer and a photosensitive layer, wherein said conductive layer has a work function W (eV), said intermediate layer has an ionization potential Ip (eV) and a relationship between the work function W (eV) and the ionization potential Ip (eV) satisfies Formula 1: $\mathop{\mathrm{image}}$