1. Powder
Technology Laboratory, Institut des Matériaux, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
2. Institut
des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
3. Department of Earth & Environmental Sciences, Ludwig-Maximilian University, D-80333, Munich, Germany
4. Department
of Chemistry, Iowa State University, Ames, Iowa 50011-3020, United States
5. Construction
Material Laboratory, Institut des Matériaux, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland