1. Forschungszentrum Jülich GmbH Institute of Energy and Climate Research: Materials Synthesis and Processing (IEK-1) D-52425 Jülich Germany
2. Forschungszentrum Jülich GmbH Helmholtz-Institute Münster: Ionics in Energy Storage (IEK-12) D 52425 Jülich Germany
3. Universität Duisburg-Essen Faculty of Engineering Lotharstr. 1 47057 Duisburg Germany
4. Justus Liebig University Gießen Institute of Physical Chemistry Heinrich-Buff-Ring. 17 35392 Gießen Germany
5. Jülich Aachen Research Alliance JARA-Energy Germany