1. Carbon Composite Materials Research Center, Korea Institute of Science and Technology (KIST), 92 Chundong-ro,
Bongdong-eup, Wanju-gun, Jeollabuk-do 55324, Republic of Korea
2. School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
3. Department of Nano Material Engineering, Korea University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
4. Department of Energy Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea