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Synthesis, Electronic Properties and WOLED Devices of Planar Phosphorus‐Containing Polycyclic Aromatic Hydrocarbons
Author(s) -
Riobé François,
Szűcs Rózsa,
Bouit PierreAntoine,
Tondelier Denis,
Geffroy Bernard,
Aparicio Fátima,
Buendía Julia,
Sánchez Luis,
Réau Régis,
Nyulászi László,
Hissler Muriel
Publication year - 2015
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201500203
Subject(s) - oled , white phosphorus , chemistry , absorption (acoustics) , phosphorus , polycyclic aromatic hydrocarbon , common emitter , fluorescence , photochemistry , materials science , environmental chemistry , organic chemistry , layer (electronics) , optoelectronics , physics , quantum mechanics , composite material
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).