1. Institute of Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, Jena 07743, Germany
2. Leibniz Institute of Photonic Technology (Leibniz-IPHT), Research Department Functional Interfaces, Albert-Einstein-Strasse 9, Jena 07745, Germany
3. Institute of Electrochemistry, Ulm University, Albert-Einstein-Allee 47, Ulm 89081, Germany
4. Central Facility for Electron Microscopy, Ulm University, Albert-Einstein-Allee 47, Ulm 89081, Germany
5. Center for Energy and Environmental Chemistry Jena (CEEC Jena), Friedrich Schiller University Jena, Philosophenweg 7a, Jena 07743, Germany