title: 1,3-diphenylethenylcarbazolyl-based monomer for cross-linked hole transporting layers.
abstract: A new cross-linkable monomer containing 1,3-diphenylethenylcarbazolyl-based hole-transporting moieties and four reactive epoxy groups, was prepared by a multistep synthesis route from 1,3-bis(2,2-diphenylethenyl)-9H-carbazol-2-ol and its application for the in situ formation of cross-linked hole transporting layers was investigated. A high concentration of flexible aliphatic epoxy chains ensures good solubility and makes this compound an attractive cross-linking agent. The synthesized compounds were characterized by various techniques, including differential scanning calorimetry, xerographic time of flight, and electron photoemission in air methods.
authors.affiliation: Department of Organic Chemistry, Kaunas University of Technology, Radvilenu pl. 19, 50254 Kaunas, Lithuania. maryte.daskeviciene@ktu.lt.
authors.forename: Maryte
authors.initials: M
authors.lastname: Daskeviciene
authors.affiliation: Department of Organic Chemistry, Kaunas University of Technology, Radvilenu pl. 19, 50254 Kaunas, Lithuania. giedre.bubniene@gmail.com.
authors.forename: Giedre
authors.initials: G
authors.lastname: Bubniene
authors.affiliation: Department of Organic Chemistry, Kaunas University of Technology, Radvilenu pl. 19, 50254 Kaunas, Lithuania. tadas.malinauskas@ktu.lt.
authors.forename: Tadas
authors.initials: T
authors.lastname: Malinauskas
authors.affiliation: Department of Solid State Electronics, Vilnius University, Sauletekio 9, 10222 Vilnius, Lithuania. vygintas.jankauskas@ff.vu.lt.
authors.forename: Vygintas
authors.initials: V
authors.lastname: Jankauskas
authors.affiliation: Department of Solid State Electronics, Vilnius University, Sauletekio 9, 10222 Vilnius, Lithuania. valentas.gaidelis@ff.vu.lt.
authors.forename: Valentas
authors.initials: V
authors.lastname: Gaidelis
authors.affiliation: Institute of Environment and Ecology, Aleksandras Stulginskis University, Studentu 11, Kaunas Dist., 53361 Akademija, Lithuania. valdas.paulauskas@asu.lt.
authors.forename: Valdas
authors.initials: V
authors.lastname: Paulauskas
authors.affiliation: Department of Organic Chemistry, Kaunas University of Technology, Radvilenu pl. 19, 50254 Kaunas, Lithuania. vytautas.getautis@ktu.lt.
authors.forename: Vytautas
authors.initials: V
authors.lastname: Getautis
mesh_terms: D002227:Carbazoles / Q000138:chemical synthesis* / Q000737:chemistry*; D003432:Cross-Linking Reagents / Q000138:chemical synthesis* / Q000737:chemistry*; D004583:Electrons; D046911:Macromolecular Substances / Q000138:chemical synthesis / Q000737:chemistry; D008958:Models, Molecular; D012995:Solubility
chemical_list: D002227:Carbazoles; D003432:Cross-Linking Reagents; D046911:Macromolecular Substances; C041514:carbazole
keywords: carbazole; cross-linking; epoxide; hole drift mobility; ionization potential; molecular glass