1. Department of Chemistry and Chemical Engineering
2. Jining University
3. Qufu 273155
4. P. R. China
5. School of Chemistry and Chemical Engineering
6. and Chongqing Key Laboratory of Theoretical and Computational Chemistry
7. Chongqing University
8. Chongqing 400030
9. Green Catalysis Center
10. and College of Chemistry Zhengzhou University Zhengzhou
11. Henan 450001
12. China