1. Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1, 8093 Zurich, Switzerland
2. Laboratory of Physical Chemistry, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 2, 8093 Zurich, Switzerland
3. Electron Microscopy Center, Empa – Swiss Federal Laboratories for Materials Science and Technology (EMPA), Uberlandstrasse 129, 8600 Dubendorf, Switzerland
4. Advanced Methods for Applied Catalysis, Leibniz-Institut fur Katalyse, Albert Einstein-Strasse 29a, 18059 Rostock, Germany
5. Laboratory of Inorganic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1, 8093 Zurich, Switzerland