1. College of Materials Science and Engineering
2. Hunan University
3. Changsha 410082
4. P. R. China
5. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
6. Department of Chemistry
7. G. C. University Lahore
8. Pakistan
9. College of Arts and Sciences
10. Khalifa University of Science and Technology
11. Abu Dhabi 127788
12. United Arab Emirates
13. Ghent University Global Campus
14. Incheon 406-840
15. South Korea
16. Wuhan University of Technology
17. Wuhan 430070
18. China