1. Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland
2. Département de Chimie-Physique, Université de Genève, 1211 Geneva 4, Switzerland
3. Christian Doppler Laboratory for Lithium Batteries, Institute for Chemistry and Technology of Materials, NAWI Graz, Graz University of Technology, 8010 Graz, Austria
4. Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institute, 5232 Villigen PSI, Switzerland
5. Department of Chemistry and Applied Sciences, ETH Zurich, 8093 Zürich, Switzerland