%0 Journal Article %T Enhanced electron injection and efficiency in blended-layer organic light emitting diodes with aluminium cathodes: new 2,5-diaryl-1,3,4-oxadiazole–fluorene hybrids incorporating pyridine units %A Oyston, Stephen %A Wang, Changsheng %A Perepichka, Igor F. %A Batsanov, Andrei S. %A Bryce, Martin R. %A Ahn, Jin H. %A Petty, Michael C. %J Journal of Materials Chemistry %V 15 %N 48 %P 5164-5173 %@ 0959-9428 %D 2005-12-02 %I The Royal Society of Chemistry %~ DeepDyve