Title of article
Light-emitting diodes of poly(p-phenylene vinylene) films electrochemically polymerized by cyclic voltammetry on ITO
Author/Authors
Damlin، نويسنده , , P. and ضstergهrd، نويسنده , , T. and Ivaska، نويسنده , , A. and Stubb، نويسنده , , H.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
2
From page
947
To page
948
Abstract
Poly(p-phenylene vinylene) (PPV) films have been used as the emitting material in organic light-emitting diodes. The PPV films were polymerized directly on indium-tin oxide (ITO) by potential cycling. The electroluminescence (EL), luminance-current (L-I) and current-voltage (I-V) characteristics of the LEDs have been measured. The effect of aqua-regia treatment of the working electrode, ITO, as well as annealing of the ITO/PPV structure has been studied and compared to non-treated devices. A scanning electron microscope (SEM) has been used to study the morphology of the organic films.
Keywords
light-emitting diodes , electrochemical polymerization , electroluminescence , Scanning electron microscopy , Poly(p-phenylene vinylene)
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2072455
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