Welcome To Energy materials Laboratory @ Pukyong National University Alumni 4. Bong Seok Kim (2022.01. ~ 2025.02., B.S.) 3. Ji Min Kwon (2022.01. ~ 2025.02., B.S.) Korea Institute of Materials Science (Research Assistant) 2. Sang Hoon Kang (2022.01. ~ 2025.02., B.S.) Inopol (Innovation center) 1. Jin Uk Kim (2022.01. ~ 2025.02., B.S.) BGF ecomaterials (R&D Team)