1. Department of Inorganic Chemistry University of Chemistry and Technology Prague Technická 5 Prague 6 166 28 Czech Republic
2. Department of Physical and Macromolecular Chemistry Faculty of Science Charles University in Prague Prague 12843 Czech Republic
3. Fraunhofer Institute for Ceramic Technologies and Systems (IKTS) Maria‐Reiche‐Strasse 2 01109 Dresden Germany
4. School of Materials Science and Engineering Zhejiang Sci‐Tech University Hangzhou 310018 P. R. China
5. Institute of Micro/Nano Materials and Devices Ningbo University of Technology Ningbo 315211 P. R. China
6. Department of Materials Engineering and Chemistry Faculty of Civil Engineering Czech Technical University in Prague Thákurova 7 Prague 6 166 29 Czech Republic