Photoconductive imaging members

A photoconductive imaging member comprised of a substrate, a photogenerating layer, and in contact with said photogenerating layer a composite charge transport layer comprised of an aromatic resin and metal oxide particles, wherein said metal oxide particles are surface-attached with an arylsilane/arylsiloxane component having π-π interactions with said aromatic resin.

A photoconductive imaging member comprised of a conductive metal substrate selected from the group consisting of an aluminum drum, an aluminized polyethylene terephthalate or a titanized polyethylene terephthalate;

• a photogenerating layer comprised of a pigment selected from the group consisting of hydroxygallium phthalocyanine and chlorogallium phthalocyanine;
• an outmost or first composite charge transport layer comprised of a hole transport selected from the group consisting of N,N′-diphenyl-N,N-bis(3-methyl phenyl)-1,1′-biphenyl-4,4′-diamine and N,N-bis(3,4-dimethyl phenyl)-N-biphenylamine, a polycarbonate binder, and crystalline aluminum oxide particles attached with a silane.