1. Center for Energy Convergence Research
2. Green City Technology Institute
3. Korea Institute of Science and Technology (KIST)
4. Seoul 02792
5. Republic of Korea
6. Advanced Nano-surface Research Team
7. Korea Basic Science Institute (KBSI)
8. Daejeon 34133
9. Department of Energy and Materials Engineering
10. Dongguk University
11. Seoul 04620