1. The
Key Laboratory of Rare Earth Functional Materials and Applications, Zhoukou Normal University, Zhoukou 466001, People’s Republic of China
2. Materials
Science Institute, PCFM Lab and DSAPM Lab, School of Chemistry and
Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, People’s Republic of China
3. School of Mechanical & Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798 Singapore
4. School of Chemical & Biological Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798 Singapore