1TU Vienna, Atominstitut, Stadionallee 2, 1020 Vienna, Austria
2Geoscience Australia, Canberra, Australian Capital Territory 2609, Australia
3Cooperative Research Centre for Greenhouse Gas Technologies, Canberra, Australian Capital Territory2601, Australia
4Nanoscale Science and Technology Centre, Griffith university, Brisbane, Queensland 4111, Australia
5Solid Energy NZ Ltd., P.O. Box 1303, Christchurch, New Zealand
6Australian Synchrotron, 800 Blackburn Road, Clayton, VIC 3168, Australia
7School of Physics, University of Melbourne, VIC 3010, Australia
8Intense Pulsed Neutron Source, Argonne National Laboratory, Argonne, IL 60439 USA
9X-ray Operations Division, Advanced Photon Source, Argonne National Laboratory, Argonne, IL, USA
10Institut Laue Langevin, Boîte Postale 156, F-38042 Grenoble Cedex 9, France