1. Department of Chemical Engineering; Dong-A University; 37 Nakdong-Daero 550 beon-gil Saha-gu Busan 49315 Republic of Korea
2. Department of Chemistry Education; Graduate Department of Chemical Materials, and Institute for Plastic Information and Energy Materials; Pusan National University; 2 Busandaehak-ro 63 beon-gil Geumjeong-gu Busan 46241 Republic of Korea