1. Battery and Electrochemistry Laboratory (BELLA) Institute of Nanotechnology Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
2. Institute of Physical Chemistry & Center for Materials Research (ZfM/LaMa) Justus-Liebig-University Giessen Heinrich-Buff-Ring 17 35392 Giessen Germany
3. BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen Germany