Abstract
Hyperbranched polyphenylenes containing triphenylamine groups were synthesized through Ni0-catalysed polycondensation of aromatic tribromides. The values of the photoluminescence quantum yields depend on nitrogen content in the obtained polymers. It is shown that polyphenylenes due to high levels of thermal stability and conductivity could be good template for OLEDs with light-emitting organic metal complexes in the active layer.
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