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Proceedings Paper

Thermally activated delayed fluorescence evidence in non-bonding transition electron donor-acceptor molecules
Author(s): Ikbal Marghad; M. C. Clochard; N. Ollier; Travis L. Wade; C. Aymes-Chodur; C. Renaud; G. Zissis
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Paper Abstract

The exhibition of thermally activated delayed fluorescence on triazine derivative by the introduction of a nonbonding part is demonstrated. Two molecules containing triazine core as acceptor and carbazole part as donor has been synthesized and characterized. One of these molecules bears an additional nonbonding part by the means of a phenoxy group. The results indicated that the molecule bearing the nonbonding molecular part (phenoxy) exhibit thermally activated delayed fluorescence while not on molecule free of non-bonding group. The results are supported by, photoluminescence, spectral analysis time-resolved fluorescence and time-dependent density functional estimation

Paper Details

Date Published: 22 September 2015
PDF: 9 pages
Proc. SPIE 9566, Organic Light Emitting Materials and Devices XIX, 956629 (22 September 2015); doi: 10.1117/12.2186802
Show Author Affiliations
Ikbal Marghad, LSI Lab. des Solides Irradiés, Ecole Polytechnique (France)
LAPLACE Lab. Plasma et Conversion d'Energie Toulouse (France)
M. C. Clochard, LSI Lab. des Solides Irradiés, Ecole Polytechnique (France)
N. Ollier, LSI Lab. des Solides Irradiés, Ecole Polytechnique (France)
Travis L. Wade, LSI Lab. des Solides Irradiés, Ecole Polytechnique (France)
C. Aymes-Chodur, Univ. Paris-Sud (France)
C. Renaud, LAPLACE Lab. Plasma et Conversion d'Energie Toulouse (France)
G. Zissis, LAPLACE Lab. Plasma et Conversion d'Energie Toulouse (France)


Published in SPIE Proceedings Vol. 9566:
Organic Light Emitting Materials and Devices XIX
Franky So; Chihaya Adachi; Jang-Joo Kim, Editor(s)

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