Title of article :
Synthesis and luminescent properties of br-substituted poiy(n-vinylcarbazoles).
Author/Authors :
Sanetra، نويسنده , , J. and Armatys، نويسنده , , P. and Chrzaszcz، نويسنده , , R. and Pielichowski، نويسنده , , J. and Barta، نويسنده , , P. and Niziol، نويسنده , , S. and Saliraoui، نويسنده , , B.، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 1999
Pages :
2
From page :
82
To page :
83
Abstract :
The synthesis of the polymer group containing carbazole as an element of the structure that generates the electroluminescence was performed, Studies were focused on molecular and electronic structures and transport properties. The determined physical properties of the polymers suggest that the materials can be applied in optoelectronic devices. The studies concerning electrooptic properties, photoluminescent and electroluminescent spectrum for the LED-type structure were performed on the following polymers: PVK, P3BrVK and P3,6BrVK. Photoluminescent spectra in the temperature range 80–300 K were obtained. Halogens as electronegative atoms strongly influence the electron structure of a carbazole group modifying its UV spectrum, photoluminescence properties and the electroluminescence.
Keywords :
Polymer , photoiuminescence , electroluminescence , Carbazole
Journal title :
Synthetic Metals
Serial Year :
1999
Journal title :
Synthetic Metals
Record number :
2072047
Link To Document :
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