1. Center of High Entropy Alloy Catalysis, Department of Chemistry, University of Copenhagen, Universitetsparken 5, København Ø, 2100, Copenhagen, Denmark
2. J. Heyrovsky Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, Dolejskova 3, Prague 18223, Czech Republic
3. New Application Research, Research and Development Division, Industrie De Nora S.p.A., 20134 Milan, Italy
4. Department of Chemistry, Energy Lancaster and Materials Science Institute, Lancaster University, Lancaster LA1 4YB, UK
5. Fakultät für Ingenieurwissenschaften, Lehrstuhl Energietechnik, Universität Duisburg-Essen, Lotharstra. 1, 47048 Duisburg, Germany