1. Key Laboratory for Photonic and Electronic Bandgap Materials Ministry of Education School of Physics and Electronic Engineering Harbin Normal University Harbin 150025 P. R. China
2. School of Chemistry and Chemical Engineering Harbin Normal University Harbin 150025 P. R. China
3. Department of Inorganic Chemistry Institute of Molecular Science University of Valencia C/Catedrático José Beltrán Paterna Valencia 46980 Spain
4. Key Laboratory of Green Chemical Engineering and Technology School of Chemical and Environmental Engineering Harbin University of Science and Technology Harbin 150040 P. R. China