| 摘要 |
PROBLEM TO BE SOLVED: To provide a xerographic photoreceptor capable of preventing interference pattern while ensuring satisfactory electrical characteristics even after being repeatedly used under a high-temperature and high humidity.SOLUTION: The xerographic photoreceptor includes: a substrate; an undercoat layer formed over the substrate; and a photosensitive layer formed over the undercoat layer. The undercoat layer contains a binder resin, metal oxide particles (A) the specific volume resistance of which is 1.0×10Ω*cm or less, and titanium oxide aggregates (B) average particle diameter of which is 0.5-1.0 μm, which is formed of titanium oxide the average primary particle diameter thereof is 0.1 μm or less.SELECTED DRAWING: None |
