1. Electrochemistry Laboratory, Paul Scherrer Institut, 5232 Villigen, Switzerland
2. Institute of Materials, Ecole Polytechnique Federal de Lausanne, 1015 Lausanne, Switzerland
3. Photon Science Division, Paul Scherrer Institut, 5232 Villigen, Switzerland
4. ID16A - Nano-imaging beamline, The European Synchrotron Radiation Facility, 71 Avenue des Martyrs, Grenoble 38043, France
5. Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, Grenoble INP, LEPMI, 38000 Grenoble, France
6. ESRF, The European Synchrotron, 71 Avenue des Martyrs, CS40220, 38043 Grenoble Cedex 9, France
7. Laboratory of Physical Chemistry, ETH Zürich, 8093 Zürich, Switzerland