title: Red-emitting dendritic iridium(III) complexes for solution processable phosphorescent organic light-emitting diodes.
abstract: Functionalization of a red phosphorescent iridium(III) complex core surrounded by rigid polyphenylene dendrons with a hole-transporting triphenylamine surface allows to prevent the intermolecular aggregation-induced emission quenching, improves charge recombination, and therefore enhances photo- and electroluminescence efficiencies of dendrimer in solid state. These multifunctional shape-persistent dendrimers provide a new pathway to design highly efficient solution processable materials for phosphorescent organic light-emitting diodes (PhOLEDs).
authors.affiliation: Max Planck Institute for Polymer Research, Mainz D-55128, Germany.
authors.forename: Tianshi
authors.initials: T
authors.lastname: Qin
authors.forename: Junqiao
authors.initials: J
authors.lastname: Ding
authors.forename: Martin
authors.initials: M
authors.lastname: Baumgarten
authors.forename: Lixiang
authors.initials: L
authors.lastname: Wang
authors.forename: Klaus
authors.initials: K
authors.lastname: Müllen
mesh_terms: D056831:Coordination Complexes / Q000737:chemistry*; D050091:Dendrimers / Q000737:chemistry*; D007495:Iridium / Q000737:chemistry*; D008163:Luminescent Measurements; D055668:Photochemical Processes; D011108:Polymers / Q000737:chemistry; D012996:Solutions
chemical_list: D056831:Coordination Complexes; D050091:Dendrimers; D011108:Polymers; D012996:Solutions; D007495:Iridium; C041325:polyphenylene sulfide