Hole transport and electrophotographic properties of organic photoconductors (OPC) on the base of 4-(diethylamino) benzaldehyde-N,N′-diphenylhydrazone (DEH) and phenyl-4-tolyl-2-naphtylamine (PTNA) doped polymer binders such, as bisphenol-A-polycarbonates (PC-A), bisphenol-Z-polycarbonates (PC-Z) with different molecular weights, polymethyl methacrylate (PMMA) and others was investigated. Hole drift mobility was measured by the conventional time-of-flight (TOF) techniques and discussed in terms of Gill approach, disordered model and correlated dipole model. Influence of structure and molecular weight of polymer binder and concentration of OPC on the hole mobility and electrophotographic properties have been investigated.
Olga K. Kocheleva, Konstantin K. Kochelev, Alek R Tameev, Alexey A. Kozlov, Anatoly V. Vannikov, "An Influence of Polycarbonate Molecular Weight and Structure on Hole Drift Mobility and Electrophotographic Properties of Photoconductors" in Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP15), 1999, pp 703 - 706, https://doi.org/10.2352/ISSN.2169-4451.1999.15.1.art00084_2