1. Institute for Chemistry and Technology of Materials (ICTM), NAWI Graz, Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
2. Institute of Inorganic Chemistry, NAWI Graz, Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
3. Institute of Applied Geosciences, NAWI Graz, Graz University of Technology, Rechbauerstraße 12, 8010 Graz, Austria
4. Department of Materials Science, School of Natural Sciences, University of Patras, 26504 Patras, Greece
5. Energy Research Institute@NTU (ERI@N), Nanyang Technological University, Research Techno Plaza, Nanyang Drive 50, 637553 Singapore, Singapore
6. Joanneum Research Forschungsgesellschaft mbH, Franz-Pichler-Straße 30, 8160 Weiz, Austria
7. AIT Austrian Institute of Technology, Center for Energy, Photovoltaic Systems, Giefinggasse 4, 1210 Vienna, Austria