Projet GHOST (Horizon Europe, appel à projets 2023)
Action : Staff Exchanges
Panel : Chemistry
Statut du projet : SIGNED

The Green Deal has made it necessary to develop low power electronics, using sustainable materials and green processing. The successful implementation of AMOLED (Active Matrix Organic Light Emitting Diodes) displays in mobile phones, organic-based electronics illustrates that the Green Deal is possible. However, current organic electronics technologies have yet to be efficiency and not all are produced via low embedded energy processing methods. By using bio inspired organic materials deposited by green process technologies achieving these goals could be realised. During project GHOST, we will focus on inter molecular interactions to help address these issues. Irrespective of application; AMOLED, Organic PhotoVoltaics (OPV), Organic Field-Effect Transistors (OFET) or Organic Thermoelectric Generators (OTG), the active materials are used in a solid matrix that stabilises them but also changes their properties relative to those in solution. There are many examples where guest-host interactions, e.g. donor-acceptor materials in OPV devices, completely change the properties of the system. Using light-emitting guests blended in a host or donor-acceptor exciplex systems leads to increasing OLED emission efficiency. But how to control these interactions is not well understood and is still largely emipirical. Interactions can change both the molecule conformation and electro-optic properties of the materials, but theoretical approaches to understanding these mechanisms are still in their infancy. Moreover, the varried effects of such intermolecular interactions in working devices is very poorly understood. Currently our limited understanding of these phenomena limit our ability to develop bio inspired materials and active components. All life on earth is organic and can perform complex of functions. Taking inspiration from living organisims, we aim to develop a new low energy organic electronics technologies.

Mots clés : charge transfer, energy transfer, tadf, rtp, photophysics, electrochemistry, synthesis, oled, otg, thermoelectrics, transistors, ofet

Participants :
- Université de Glasgow (Royaume-Uni) — Partner, associated partner, Enseignement supérieur ou secondaire, subvention : 0.0 €
- Université Sungkyunkwan (Corée du Sud) — Partner, associated partner, Enseignement supérieur ou secondaire, subvention : 0.0 €
- université polytechnique de Łódź (Pologne) — Coordinator, beneficiary, Enseignement supérieur ou secondaire, subvention : 409400.0 €
- Okinawa Institute of Science and Technology Graduate University (Japon) — Partner, associated partner, Enseignement supérieur ou secondaire, subvention : 0.0 €
- Université d'Osaka (Japon) — Partner, associated partner, Enseignement supérieur ou secondaire, subvention : 0.0 €
- Université fédérale de Santa Catarina (Brésil) — Partner, associated partner, Enseignement supérieur ou secondaire, subvention : 0.0 €
- Université du Queensland (Australie) — Partner, associated partner, Enseignement supérieur ou secondaire, subvention : 0.0 €
- Institute of Physical Chemistry (Pologne) — Partner, beneficiary, Enseignement supérieur ou secondaire, subvention : 92000.0 €
- Université de Durham (Royaume-Uni) — Partner, associated partner, Enseignement supérieur ou secondaire, subvention : 0.0 €
- Université de Bordeaux (France) — Partner, associated partner, Enseignement supérieur ou secondaire, subvention : 0.0 €
- Société Max-Planck pour le développement des sciences (Allemagne) — Partner, beneficiary, Recherche, subvention : 151800.0 €
- Université nationale de Taïwan (Taïwan) — Partner, associated partner, Enseignement supérieur ou secondaire, subvention : 0.0 €
- Université technique du Danemark (Danemark) — Partner, beneficiary, Enseignement supérieur ou secondaire, subvention : 266800.0 €
- Université de Maurice (Maurice) — Partner, associated partner, Enseignement supérieur ou secondaire, subvention : 0.0 €
- Université de Montréal (Canada) — Partner, associated partner, Enseignement supérieur ou secondaire, subvention : 0.0 €
- École des mines et de la métallurgie de Cracovie (Pologne) — Partner, beneficiary, Enseignement supérieur ou secondaire, subvention : 59800.0 €
- Université d'Auckland (Nouvelle-Zélande) — Partner, associated partner, Enseignement supérieur ou secondaire, subvention : 0.0 €
- Centre national de la recherche scientifique (France) — Partner, beneficiary, Recherche, subvention : 73600.0 €
- Institute of Organic Chemistry (Pologne) — Partner, beneficiary, Recherche, subvention : 110400.0 €