1. School of Mechanics and Safety Engineering Zhengzhou University Science Avenue 100 Zhengzhou 450001 China
2. College of Science Henan Agricultural University Zhengzhou 450002 China
3. School of Chemical Engineering Zhengzhou University Science Avenue 100 Zhengzhou 450001 China
4. College of Chemistry Zhengzhou University Science Avenue 100 Zhengzhou 450001 China
5. Zhengzhou Tobacco Research Institute of CNTC Fengyang Road 2 Zhengzhou 450001 China
6. School of Physics & Microelectronics Zhengzhou University Science Avenue 100 Zhengzhou 450001 China