Stable All‐Organic Radicals with Ambipolar Charge Transport |
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| Authors: | Marta Reig Cristian Gozálvez Dr Vygintas Jankauskas Dr Valentas Gaidelis Dr Juozas V Grazulevicius Dr Lluís Fajarí Dr Luis Juliá Dr Dolores Velasco |
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| Institution: | 1. Grup de Materials Orgànics, Departament de Química Inorgànica i Orgànica, Secció de Química Orgànica, Institut de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona, Barcelona, Spain;2. Department of Solid State Electronics, Vilnius University, Vilnius, Lithuania;3. Department of Polymer Chemistry and Technology, Kaunas University of Technology, Kaunas, Lithuania;4. Departament de Química Biològica i Modelització Molecular, Institut de Química Avan?ada de Catalunya (CSIC), Barcelona, Spain |
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| Abstract: | A series of neutral long‐lived purely organic radicals based on the stable 4‐(N‐carbazolyl)‐2,6‐dichlorophenyl]bis(2,4,6‐trichlorophenyl)methyl radical adduct (Cbz‐TTM) is reported herein. All compounds exhibit ambipolar charge‐transport properties under ambient conditions owing to their radical character. High electron and hole mobilities up to 10?2 and 10?3 cm2 V?1 s?1, respectively, were achieved. Xerographic single‐layered photoreceptors were fabricated from the radicals studied herein, exhibiting good xerographic photosensitivity across the visible spectrum. |
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| Keywords: | ambipolar carbazoles radicals semiconductors xerographic photoreceptor |
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