1. Graduate School of Energy Science and Technology (GEST)
2. Chungnam National University
3. Daejeon 34134
4. Republic of Korea
5. Center for Hydrogen Fuel Cell Research
6. Korea Institute of Science and Technology (KIST)
7. Seoul 02792
8. KU-KIST Green School
9. Department of Environmental Engineering
10. Chungbuk National University
11. Cheongju
12. Division of Energy & Environment Technology
13. Research Division
14. Environmental Technology Institute
15. COWAY
16. Graduate School of Energy and Environment
17. Korea University
18. Seoul 02841