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Encapsulated cores: Host-free organic light-emitting diodes based on solution-processible electrophosphorescent dendrimers
Journal article   Peer reviewed

Encapsulated cores: Host-free organic light-emitting diodes based on solution-processible electrophosphorescent dendrimers

S C Lo, T D Anthopoulos, E B Namdas, P L Burn and IDW Samuel
Advanced materials (Weinheim), Vol.17(16), pp.1945-1948
18/08/2005
DOI: https://doi.org/10.1002/adma.200500020

Abstract

Chemistry Chemistry, Multidisciplinary Chemistry, Physical Materials Science Materials Science, Multidisciplinary Nanoscience & Nanotechnology Physical Sciences Physics Physics, Applied Physics, Condensed Matter Science & Technology Science & Technology - Other Topics Technology
A solution-processible phosphorescent dendrimer, which has a fac-tris(2-phenylpyridyl)iridium(III) complex at its core and is encapsulated by six first-generation dendrons (see Figure), eliminates luminescence quenching in the solid state. The dendrimer can be used as a host-free light-emitting layer to give highly efficient bilayer dendrimer light-emitting diodes.

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