1. Materials for Innovative Energy Concepts Institute of Chemistry Chemnitz University of Technology 09107 Chemnitz Germany
2. Institute for Micro Process Engineering (IMVT) and Institute of Catalysis Research and Technology (IKFT) Karlsruhe Institute of Technology Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany
3. Max Planck Institute for Solid State Research Heisenbergstr. 1 70569 Stuttgart Germany