1. State Key Laboratory of Rare Earth Resource UtilizationChangchun Institute of Applied ChemistryCAS Changchun 130022 China
2. Key Laboratory of Preparation and Applications of Environmental Friendly MaterialsMinistry of EducationJilin Normal University Changchun 130103 China
3. School of Materials Science and EngineeringChangchun University of Science and Technology Changchun 130022 China