1. Colledg of Physics, Jilin Normal University, 1301 Haifeng Street, Siping 136000, China
2. School of Petroleum and Natural Gas Engineering, Changzhou University, Changzhou 213164, China
3. School of Energy and Power Engineering, Jiangsu University, Zhenjiang 212013, China
4. School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China