1. Scientific Center for Optical and Electron Microscopy ETH Zurich Otto‐Stern‐Weg 3 Zurich 8093 Switzerland
2. College of Chemistry Fuzhou University Fuzhou 350116 P. R. China
3. Department of Chemistry and Applied Biosciences ETH Zurich Vladimir‐Prelog‐Weg 1‐5 Zurich 8093 Switzerland
4. Fritz‐Haber Institute of Max‐Planck Society Faradayweg 4‐6 14195 Berlin Germany
5. Department of Mechanical and Process Engineering ETH Zurich Leonhardstrasse 21 8092 Zurich Switzerland
6. Department Heterogeneous Reactions Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany