Star-burst 1H-pyrazolo[3,4-b]quinoline as chromophore for light-emitting diodes and photovoltaic devices |
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| Authors: | E Gondek A Danel |
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| Institution: | 1. Institute of Physics, Cracow University of Technology , Podchorazych 1, 30-084 Krakow, Poland;2. Department of Chemistry , University of Agriculture , ul. Balicka 122, 31-149 Krakow |
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| Abstract: | The current–voltage and electroluminescent features of a novel star-burst 1H-pyrazolo3,4-b]quinoline chromophore show that it has potential applications as a material for light-emitting diodes. The electroluminescence covers the white light spectral range from 420 nm up to 610 nm and achieves maximal value about 18 Cd/m2 at biased voltage 23 V. The photovoltaic efficiency achieved was equal to about 0.08%. |
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| Keywords: | organic electroluminescence organic photovoltaics 1H-pyrazolo[3 4-b]quinolines star-burst pyrazolo[3 4-b]quinolines |
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