1. Department of Material Science and Engineering, University of Sheffield, Sheffield S1 3JD, United Kingdom
2. School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
3. School of Chemistry, University of St Andrews, North Haugh, St Andrews KY16 9ST, United Kingdom
4. ISIS Pulsed Neutron and Muon Source, STFC Rutherford Appleton Laboratory, Didcot OX11 0QX, United Kingdom
5. Max Planck Institute for Solid State Research, Heisenbergstrasse 1, 70569 Stuttgart, Germany
6. Deutsches Elektronen-Synchrotron (DESY), 22607 Hamburg, Germany
7. Cavendish Laboratory, University of Cambridge, J. J. Thomson Avenue, Cambridge CB3 0HE, United Kingdom
8. Johnson Matthey Battery Materials, Reading RG4 9NH, United Kingdom