Self-assembled viologens on HOPG: solid-state NMR and AFM unravel the location of the anions.
Fiche publication
Date publication
juin 2024
Journal
Nanoscale
Auteurs
Membres identifiés du Cancéropôle Est :
Dr CHERIOUX Frédéric
Tous les auteurs :
Joseph J, Raya J, Palmino F, Jeannoutot J, Berville M, Weiss J, Chérioux F, Wytko JA
Lien Pubmed
Résumé
The controlled growth of self-assembled networks on surfaces based on viologen salts is a major scientific challenge due to their unique electronic properties. The combination of solid-state NMR spectroscopy and atomic force microscopy at ambient conditions can unravel the fine organization of the supramolecular network on a graphitic surface by positioning the counter-ions relative to the viologen cation.
Référence
Nanoscale. 2024 06 21;: