1. Hunan Key Laboratory of Mineral Materials and Application, School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China
2. Engineering Research Center of Nano-Geomaterials of Ministry of Education, China University of Geosciences, Wuhan 430074, China
3. Laboratory of Advanced Mineral Materials, China University of Geosciences, Wuhan 430074, China
4. Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China