1. College of Chemistry and Chemical Engineering
2. Shaanxi Key Laboratory of Chemical Additives for Industry
3. Shaanxi University of Science and Technology
4. Xi’an 710021
5. P. R. China
6. Qidi Middle School attached to Northwestern Polytechnical University
7. Xianyang 712000
8. Key Laboratory of Macromolecular Science of Shaanxi Province
9. Shaanxi Key Laboratory for Advanced Energy Devices
10. Shaanxi Engineering Laboratory for Advanced Energy Technology
11. School of Chemistry & Chemical Engineering
12. Shaanxi Normal University