1. School of Chemistry and Resources Engineering, Honghe University, Mengzi 661199, China
2. School of Metallurgical Engineering, Anhui University of Technology, Ma’anshan 243032, China
3. State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, Panzhihua 617000, China
4. Institute of Energy, Hefei Comprehensive National Science Center, Hefei 230041, China
5. The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China
6. College of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China