Charge-Transporting Polymers based on Phenylbenzoimidazole Moieties (pages 399–408)
Marc Debeaux, Manuel W. Thesen, Daniel Schneidenbach, Henning Hopf, Silvia Janietz, Hartmut Krüger, Armin Wedel, Wolfgang Kowalsky and Hans-Hermann Johannes
Version of Record online: 4 JAN 2010 | DOI: 10.1002/adfm.200901590
Charge-transporting side-chain polymers based on phenylbenzoimidazole moieties derived from the star-shaped material TPBI are presented. They exhibit high glass-transition temperatures and form stable amorphous films. The application of these promising polymers as matrices in polymeric light-emitting diodes is demonstrated in efficient single-layer devices with low turn-on voltages.