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The purpose of this work was synthesis of a new copolymer consisting of poly(N-vinylcarbazole) and pyrazoloquinoline based dye, suitable to provide electroluminescence in the wavelength range corresponding to the blue. The obtained material was tested in a simple, single layer electroluminescent device. It were studied both its electronic and optical performances. It was found that the maximum of...
The challenge of this work was to test two new electron donating dyes in photovoltaic cells of standard layered architecture. The active layer was a blend containing electron donating polymer poly(3-octyl)thiophene (P3OT) and a pyrazole derivative dye serving as electron acceptor. Optimized photovoltaic efficiency was observed for sample with 50% wt. load of the dye.
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