1. Institute of Physical Chemistry and Abbe Center of Photonics Friedrich-Schiller-University Jena Helmholtzweg 4 07743 Jena Germany
2. Department Functional Interfaces Leibniz Institute of Photonic Technology (IPHT) Albert-Einstein-Strasse 9 07745 Jena Germany
3. Institute of Inorganic Chemistry I Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
4. Center for Energy and Environmental Chemistry Jena (CEEC Jena) Friedrich-Schiller-University Jena Philosophenweg 7a 07743 Jena Germany