Author(s): Raman K. Saini*, Devender Singh, Shri Bhagwan, Sonika and Pratap S. Kadyan
Page: [26 - 32] Pages: 7
* (Excluding Mailing and Handling)
Introduction: Copolymers generally used for the fabrication of organic light emitting devices (OLEDs).
Method: In the present study, a soluble copolymer was synthesized using toluene and perylene via Kovacic method and was further characterized using spectroscopic as well as thermogravimetric analysis.
Result: The synthesized copolymer showed photoluminescence at 614 nm. OLEDs device was fabricated using ITO/PEDOT/copolymer/Al configuration.
Conclusion: The device showed red electroluminescence on applying threshold voltage of ~9 V which shows potential for its application as a light emitting material.
Keywords: Copolymer, Kovacic method, UV-Vis, photoluminescence, electroluminescence, OLED.
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