Affiliation: | 1. Max Planck Institute for Solid State Research, Heisenbergstr. 1, 70569 Stuttgart (Germany) http://www.cup.uni‐muenchen.de/ac/lotsch/;2. Department of Chemistry, University of Munich, LMU, Butenandtstr. 5–13, 81377 Munich (Germany);3. Department of Inorganic Chemistry III, University of Bayreuth, Universit?tsstr. 30, 95447 Bayreuth (Germany);4. Tectospin, Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles Saint‐Quentin‐en‐Yvelines, 45 Avenue des Etats‐Unis, 78035 Versailles cedex (France) |