Our research shows that commercially available graphene on quartz modified with rhenium oxide meets the requirements for its use as a conductive and transparent anode in optoelectronic devices. The cluster growth of rhenium oxide enables an increase in the work function of graphene by 1.3 eV up to 5.2 eV, which guarantees an appropriate adjustment to the energy levels of the organic semiconductors used in OLED devices.
@article{arxiv.2303.05303,
title = {Graphene on quartz modified with rhenium oxide as a semitransparent electrode for organic electronic},
author = {Paweł Krukowski and Michał Piskorski and Ruslana Udovytska and Dorota A. Kowalczyk and Iaroslav Lutsyk and Maciej Rogala and Paweł Dąbrowski and Witold Kozłowski and Beata Łuszczyńska and Jarosław Jung and Jacek Ulański and Krzysztof Matuszek and Aleksandra Nadolska and Przemysław Przybysz and Wojciech Ryś and Klaudia Toczek and Rafał Dunal and Patryk Krempiński and Justyna Czerwińska and Maxime Le Ster and Marcin Skulimowski and Paweł J. Kowalczyk},
journal= {arXiv preprint arXiv:2303.05303},
year = {2023}
}