1. Engineering Research Centre of Nano-Geomaterials of the Ministry of Education, China University of Geosciences, Wuhan, 430074, China
2. School of Metallurgy and Materials Engineering, Chongqing University of Science and Technology, Chongqing 401331, China
3. State Key Laboratory of Environmental Friendly Energy Materials, School of Materials and Chemistry, Southwest University of Science and Technology, Mianyang 621010, China
4. Chongqing Research Academy of Environmental Sciences, Chongqing 401147, China