1. Department of Inorganic Chemistry and Catalysis, Debye Institute, Utrecht University, Sorbonnelaan 16, 3584 CA Utrecht, The Netherlands, European Synchrotron Radiation Facility, BP 220, F-38043 Grenoble Cedex, France, Stanford Synchrotron Radiation Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, Institut für Angewandte Geowissenschaften, Technische Universität Darmstadt, Schnittspahnstrasse 9, 64287 Darmstadt, Germany, Argonne National Laboratory, Advanced Photon Source, BioCAT, Argonne,...