Title of article
New conjugated materials containing cyano substituents for light-emitting diodes
Author/Authors
Cirpan، نويسنده , , Ali and Rathnayake، نويسنده , , Hemali P. and Gunbas، نويسنده , , Gorkem and Lahti، نويسنده , , Paul M. and Karasz، نويسنده , , Frank E.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2006
Pages
5
From page
282
To page
286
Abstract
New electroluminescent cyano-substituted phenylenevinylene (PV) monomeric and oligomeric chromophores, 1–3, were synthesized by Knoevenagel condensation and investigated in terms of their photoluminescence (PL) and electroluminescence (EL) behavior. All show PL emission maxima between 463 and 471 nm in solution with quantum efficiencies of 0.65, 0.46 and 0.68, respectively. EL maxima in an LED configuration ITO/PEDOT–PSS/1–3/Ca–Al were 507, 518 and 551 nm with luminance efficiencies 0.01, 0.05 and 0.02 cd/A, respectively.
Keywords
Light-emitting diode , electroluminescence
Journal title
Synthetic Metals
Serial Year
2006
Journal title
Synthetic Metals
Record number
2083091
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