1. School of Chemistry and Chemical Engineering
2. Jiangsu University
3. Zhenjiang 212013
4. P. R. China
5. College of Chemical Engineering
6. Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals
7. Nanjing Forestry University
8. Nanjing 210037
9. State Key Laboratory of Coordination Chemistry
10. Centre for Nanotechnology Innovation
11. Department of Chemistry
12. Rhodes University
13. Makhanda 6140
14. South Africa