Conductive polymer compositions and processes thereof

A conductive coating comprising an oxidized tetratolyldiamine salt of the formula ##STR22## in an amount of about 0.1 to about 20 total weight percent, wherein X.sup.- is SbF.sub.6.sup.-, a charge transport component comprising a triarylamine in an amount of about 20 to about 60 total weight percent, and a polymer binder comprising a bisphenol polycarbonate in an amount of about 80 to 99.9 total weight percent.

An electroluminescent device comprising a conductive coating comprising an oxidized oligomer salt, a charge transport component, and a polymer binder, wherein the oxidized oligomer salt is selected from the group consisting of oxidized oligo-arylamine salts, oxidized oligo-thiophene salts, oxidized oligo-aniline salts, oxidized porphyrin salts, oxidized tetrathiotetracene salts, oxidized tetraselenotetracene salts, oxidized mono and oligo-tetrathiafulvalene salts, oligo-tetraselenafulvalene salts, oxidized oligo-metallocene salts, and mixtures thereof.