1. Interdisciplinary
School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 100 Banyeon-ri, Eonyang-eup, Ulju-gun, Ulsan 689-798, South Korea
2. Department
of Chemical Engineering, Dong-A University, 840 Hadan2 dong, Saha-gu, Busan, South Korea