1. Advanced Materials Division, Korea Research Institute of Chemical Technology (KRICT), 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Korea
2. Department of Physics and Graphene Research Institute, Sejong University, Seoul 05006, Republic of Korea
3. Chemical Platform Technology Division, Korea Research Institute of Chemical Technology (KRICT), Gajeong-ro 141, Daejeon 34114, Republic of Korea
4. Department of Electrical Engineering, Semyung University, Semyung-ro 65, Jecheon 27136, Republic of Korea