Patent ID: 6946227

Claim:
A photoconductive imaging member comprised of a supporting substrate, and thereover a single layer comprised of a mixture of a photogenerating component, a hole transport component, an electron transport component, and a polymer binder, wherein the photogenerating component is comprised of titanyl phthalocyanine and hydroxygallium phthalocyanine, and wherein the electron transport component comprises at least one component selected from the group consisting of: a) a carboxlfluorenone malonitrile (CFM) derivative represented by: wherein each R is independently selected from the group consisting of hydrogen, alkyl having 1 to 40 carbon atoms, alkoxy having 1 to 40 carbon atoms, phenyl, higher aromatic such as naphthalene and anthracene, alkylphenyl having 6 to 40 carbons, and aryl having 6 to 30 and halogen, and b) a nitrated fluoreneone derivative represented by: wherein each R is independently selected from the group consisting of hydrogen, alkyl having 1 to 40 carbon atoms, alkoxy having 1 to 40 carbon atoms, phenyl, substituted phenyl, higher aromatic such as naphthalene and anthracene, alkylphenyl having 6 to 40 carbons, alkoxyphenyl having 6 to 40 carbons, aryl having 6 to 30 carbons, substituted aryl having 6 to 30 carbons and halogen, and at least 2 R groups are chosen to be nitro groups.