Previous Article Next Article Table of Contents Advanced Materials, Vol.12, No.12, 905-908, 2000 DOI10.1002/1521-4095(200006)12:12<905::AID-ADMA905>3.0.CO;2-W Export Citation 2,7-poly(9-fluorenone): A trap-free electron-injection material with a high charge carrier mobility for use in light-emitting diodes Uckert F, Tak YH, Mullen K, Basser H Please enable JavaScript to view the comments powered by Disqus.