1. Institute of Energy and Climate Research Forschungszentrum Jülich GmbH Jülich Germany
2. Institute of Mineral Resources Engineering RWTH Aachen University Aachen Germany
3. Institute of Experimental Physics II Ruhr‐Universität Bochum Bochum Germany
4. Institute of Physical Chemistry RWTH Aachen University Aachen Germany
5. JARA‐Energy Jülich Aachen Research Alliance Jülich Germany