| 摘要 |
A photoconductor having silicone microspheres in its outer, charge transport layer that are at least about 10 percent by weight of the layer and of diameter of about 3 to 6 microns, the amount larger than the typical 3 percent by weight of the microspheres displacing binder, not charge transfer agent. The imaging member comprises an electroconductive substrate, a charge generating layer on the substrate and the above charge transport layer. The charge transport layer contains, in addition, 20-50% charge transport molecule and 20-70% binder. The photoconductor may be p-diethylaminobenzaldehyde diphenylhydrazone (DEH) and the preferred charge transport molecule is N,N'-diphenyl-N,N'-bis(3-methylphenyl)-(1,1'-biphenyl)-4,4'-diamine (TPD). |
