1. Chemical Technology III Faculty of Chemistry and CENIDE, Center for Nanointegration University of Duisburg-Essen Carl-Benz-Straße 199 47057 Duisburg Germany
2. Institute of Inorganic Chemistry University of Duisburg-Essen Universitätsstr. 7 45141 Essen Germany
3. Institute of Inorganic Chemistry Christian-Albrecht University of Kiel Max-Eyth-Str. 2 24118 Kiel Germany
4. Indian Institute of Science Education and Research (IISER) Dr. Homi Bhabha Road Pune 411008 India
5. Laboratory of Industrial Chemistry Faculty of Chemistry and Biochemistry Ruhr University Bochum Universitätsstr. 150 44801 Bochum Germany
6. Analytical Chemistry, Center for Electrochemical Sciences (CES) Faculty of Chemistry and Biochemistry Ruhr University Bochum Universitätsstr. 150 44801 Bochum Germany
7. Nachwuchsgruppe „Gestaltung des Sauerstoffentwicklungsmechanismus“ Helmholtz-Zentrum Berlin für Materialien and Energie GmbH Hahn-Meitner-Platz 1 14109 Berlin Germany
8. Theoretical Chemistry Christian-Albrecht University of Kiel Max-Eyth-Str. 2 24118 Kiel Germany