1. Clean Energy Research Center
2. Korea Institute of Science and Technology
3. Seoul 02792
4. Republic of Korea
5. Department of Chemical and Biological Engineering
6. Sookmyung Women's University
7. Seoul 04310
8. Department of Chemistry
9. Korea Advanced Institute of Science and Technology (KAIST)
10. Daejeon 34141
11. Graduate School of Energy and Environment
12. Department of Chemical and Biomolecular Engineering, and Yonsei-KIST Convergence Research Institute