Synthesis, Electronic Properties and WOLED Devices of Planar Phosphorus-Containing Polycyclic Aromatic Hydrocarbons Article - 2015

François Riobé, Rózsa Szűcs, Pierre-Antoine Bouit, Denis Tondelier, Bernard Geffroy, Fátima Aparicio, Julia Buendía, Luis Sánchez, Régis Réau, László Nyulászi, Muriel Hissler

François Riobé, Rózsa Szűcs, Pierre-Antoine Bouit, Denis Tondelier, Bernard Geffroy, Fátima Aparicio, Julia Buendía, Luis Sánchez, Régis Réau, László Nyulászi, Muriel Hissler, « Synthesis, Electronic Properties and WOLED Devices of Planar Phosphorus-Containing Polycyclic Aromatic Hydrocarbons  », Chemistry - A European Journal, 2015, pp. 6547-6556. ISSN 0947-6539

Abstract

We describe the synthesis and the physical properties of polyaromatic hydrocarbons (PAHs) containing a phosphorus atom at the edge. In particular, the impact of the successive addition of aromatic rings on the electronic properties was investigated by experimental (UV/Vis absorption, fluorescence, cyclic voltammetry) and theoretical studies (DFT). The physical properties recorded in solution and in the solid state showed that the P-containing PAHs exhibit properties expected for an emitter in white organic light-emitting diodes (WOLEDs).

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