Dynamic observation of manganese adatom mobility at perovskite oxide catalyst interfaces with water

Autor: Gaurav Lole, Vladimir Roddatis, Ulrich Ross, Marcel Risch, Tobias Meyer, Lukas Rump, Janis Geppert, Garlef Wartner, Peter Blöchl, Christian Jooss
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Communications Materials, Vol 1, Iss 1, Pp 1-10 (2020)
Druh dokumentu: article
ISSN: 2662-4443
DOI: 10.1038/s43246-020-00070-6
Popis: Atomic processes on the surface of a catalyst control reaction mechanisms. Here, in-situ imaging of manganese adatom dynamics on La0.6Sr0.4MnO3 and Pr0.67Ca0.33MnO3 surfaces used in the oxygen evolution reaction reveals the importance of partial surface solvation of active metal sites on reaction mechanism.
Databáze: Directory of Open Access Journals