1. Highly Emissive Layers based on Organic/Inorganic Nanohybrids Using Aggregation Induced Emission Effect
- Author
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Phelipot, Jonathan, Ledos, Nicolas, Dombray, Thomas, Duffy, Matthew P., Denis, Mathieu, Wang, Ting, Didane, Yahia, Gaceur, Meriem, Bao, Qinye, Liu, Xianjie, Fahlman, Mats, Delugas, Pietro, Mattoni, Alessandro, Tondelier, Denis, Geffroy, Bernard, Bouit, Pierre-Antoine, Margeat, Olivier, Ackermann, Joerg, Hissler, Muriel, Phelipot, Jonathan, Ledos, Nicolas, Dombray, Thomas, Duffy, Matthew P., Denis, Mathieu, Wang, Ting, Didane, Yahia, Gaceur, Meriem, Bao, Qinye, Liu, Xianjie, Fahlman, Mats, Delugas, Pietro, Mattoni, Alessandro, Tondelier, Denis, Geffroy, Bernard, Bouit, Pierre-Antoine, Margeat, Olivier, Ackermann, Joerg, and Hissler, Muriel
- Abstract
Fluorescent nanohybrids, based on pi-extended hydroxyoxophosphole ligands grafted onto ZnO nanoparticles, are designed and studied. The restriction of the intramolecular motions of the organic fluorophore, through either aggregates formation in solution or processing into thin films, forms highly emissive materials due to a strong aggregation induced emission effect. Theoretical calculations and XPS analyses were performed to analyze the interactions between the organic and inorganic counterparts. Preliminary results on the use of these nanohybrids as solution-processed emissive layers in organic light emitting diodes (OLEDs) illustrate their potential for lighting applications., Funding Agencies|Ministere de la Recherche et de lEnseignement Superieur; CNRSCentre National de la Recherche Scientifique (CNRS)European Commission; Region Bretagne (ARED grant)Region Bretagne; French National Research Agency (ANR Fluohyb)French National Research Agency (ANR) [ANR-17-CE09-0020]; SATT Sud-Est; MURMinistry of Education, Universities and Research (MIUR) [PON04a2 00490]; CINECA, Italy, through project PROVING-IL [2019204911]
- Published
- 2022
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