1. Center for Advancing Electronics Dresden (Cfaed) and Faculty of Chemistry and Food ChemistryTechnische Universität Dresden 01062 Dresden Germany
2. School of Chemistry and Chemical EngineeringShanghai Jiao Tong University Shanghai 200230 P. R. China
3. Fraunhofer Institute for CeramicTechnologies and Systems (IKTS) 01109 Dresden Germany
4. Shanghai Synchrotron Radiation FacilityShanghai Institute of Applied Physics Chinese Academy of Sciences Shanghai 201204 P. R. China
5. Department of Chemical and Biological EngineeringUniversity at BuffaloThe State University of New York Buffalo NY 14260 USA
6. Department of Materials Science and EngineeringJohns Hopkins University Baltimore MD 21218 USA
7. Department of Applied ChemistrySchool of Applied and Natural SciencesNorthwestern Polytechnical University Xi'an 710129 P. R. China