1. Department of Energy Science and Engineering
2. Daegu Gyeongbuk Institute of Science and Technology (DGIST)
3. Daegu
4. Republic of Korea
5. Department of Electrical and Computer Engineering
6. Ajou University
7. Suwon 16499
8. Department of Chemical Engineering
9. Pohang University of Science and Technology (POSTECH)
10. Pohang 37673