1. Institute
of Nanotechnology, Karlsruhe Institute of Technology, P.O. Box 3640, 76021 Karlsruhe, Germany
2. Bruker Biospin GmbH, Silberstreifen
4, 76287 Rheinstetten, Germany
3. ANKA
Synchrotron Radiation Facility, Karlsruhe Institute of Technology, P.O. Box 3640, 76021Karlsruhe, Germany
4. Helmholtz Institute Ulm for Electrochemical Energy Storage, P.O. Box 3640, 76021 Karlsruhe, Germany
5. Institute
for Applied Materials − Energy Storage Systems, Karlsruhe Institute of Technology, P.O. Box 3640, 76021 Karlsruhe, Germany