Phosphahelicenes: from chiroptical and photophysical properties to OLED applications

Abstract : Herein, we report experimental physico-chemical and chiroptical properties of a series of phosphahelicenes, focusing on their UV/Vis absorption, luminescence, electronic circular dichroism (ECD), optical rotations, and circularly polarized luminescence. Furthermore, detailed analysis of absorption and ECD spectra performed with the help of quantum-chemical calculations allowed us to highlight general features of these helicenic phosphines. Finally, due to well-suited electrochemical properties and thermal stability, the systems were successfully used as emitters in organic light-emitting diodes.
Type de document :
Article dans une revue
Chemistry - A European Journal, Wiley-VCH Verlag, 2019, 〈https://onlinelibrary.wiley.com/doi/abs/10.1002/chem.201806140〉
Liste complète des métadonnées

https://hal-cea.archives-ouvertes.fr/cea-02013855
Contributeur : Serge Palacin <>
Soumis le : lundi 11 février 2019 - 11:43:32
Dernière modification le : samedi 16 février 2019 - 11:07:28

Identifiants

  • HAL Id : cea-02013855, version 1

Citation

Keihann Yavari, Wylliam Delaunay, Nicolas De Rycke, Thibault Reynaldo, Paul Aillard, et al.. Phosphahelicenes: from chiroptical and photophysical properties to OLED applications. Chemistry - A European Journal, Wiley-VCH Verlag, 2019, 〈https://onlinelibrary.wiley.com/doi/abs/10.1002/chem.201806140〉. 〈cea-02013855〉

Partager

Métriques

Consultations de la notice

27