1. Laboratory for Neutron Scattering and Imaging; Paul Scherrer Institut; 5232 Villigen PSI Switzerland
2. Electrochemistry Laboratory; Paul Scherrer Institut; 5232 Villigen PSI Switzerland
3. Laboratory of Physical Chemistry; ETH Zurich; 8093 Zürich Switzerland
4. Adolphe Merkle Institute; University of Fribourg; 1700 Fribourg Switzerland