1. Institute for Print and Media Technology, Chemnitz University of Technology, Reichenhainer Strasse 70, 09126 Chemnitz, Germany
2. Faculty of Natural Sciences, Department of Inorganic Chemistry, Chemnitz University of Technology, Strasse der Nationen 62, 09111 Chemnitz, Germany
3. Inorganic Chemistry, Dresden University of Technology, Helmholtzstrasse 10, 01069 Dresden, Germany