1. MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China
2. School of Life Science and Technology , Harbin Institute of Technology, Harbin 150080, P. R. China
3. School of Science, Department of Physics, Harbin Institute of Technology, Harbin 150080, P. R. China
4. Key Laboratory of UV Light Emitting Materials and Technology Under Ministry of Education, Northeast Normal University, Changchun 130024, P. R. China
5. State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090, P. R. China