1. Jilin Provincial Key Laboratory of Advanced Energy Materials; Department of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
2. State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 P. R. China
3. Key Laboratory of Preparation and Application of Environmental Friendly Materials; Jilin Normal University; Ministry of Education; Changchun 130103 P. R. China