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Title: Blue polymer light-emitting diodes from poly(9,9-dihexylfluorene-alt-co-2, 5-didecyloxy-para-phenylene)
Authors: Yu, W.-L. 
Cao, Y.
Pei, J. 
Huang, W. 
Heeger, A.J.
Issue Date: 22-Nov-1999
Source: Yu, W.-L.,Cao, Y.,Pei, J.,Huang, W.,Heeger, A.J. (1999-11-22). Blue polymer light-emitting diodes from poly(9,9-dihexylfluorene-alt-co-2, 5-didecyloxy-para-phenylene). Applied Physics Letters 75 (21) : 3270-3272. ScholarBank@NUS Repository.
Abstract: Deep blue photoluminescence and electroluminescence are demonstrated from a soluble conjugated polymer, poly(9,9-dihexylfluorene-alt-co-2,5-didecyloxy-para-phenylene). The PL quantum efficiency is approximately 40%. Cyclic voltammetry measurements indicate that the highest occupied molecular orbital and lowest unoccupied molecular orbital energies are 5.66 and 2.62 eV below vacuum, respectively. Single-layer and multilayer light-emitting diodes emit deep blue light (peak at ∼420 nm). © 1999 American Institute of Physics.
Source Title: Applied Physics Letters
ISSN: 00036951
Appears in Collections:Staff Publications

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