1. Polymer Energy Materials Laboratory
2. School of Applied Chemical Engineering
3. Chonnam National University
4. Gwangju 61186
5. South Korea
6. Department of Solar Energy
7. School of Technology
8. Pandit Deendayal Petroleum University
9. Gandhinagar-382 007
10. India
11. Department of Electrical Engineering and Computer Science
12. Massachusetts Institute of Technology
13. Cambridge
14. USA
15. Department of Materials Science and Engineering
16. Institute of Physical Chemistry
17. Polish Academy of Sciences
18. 01-224 Warsaw
19. Poland
20. Materials Research Laboratory
21. Department of Chemistry
22. Shivaji University
23. Kolhapur