1. Department of Material Science and Engineering Korea University 145, Anam-ro, Seongbuk-gu Seoul 02841 Republic of Korea
2. National Agenda Research Division Korea Institute of Science and Technology (KIST) 5, Hwarang-ro 14-gil, Seongbuk-gu Seoul 02792 Republic of Korea
3. Department of Mechanical Engineering The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
4. Nanomaterials and Nanotechnology Department Advanced Materials Division Central Metallurgical R&D Institute (CMRDI) P.O. Box 87, Helwan Cairo 11421 Egypt
5. Department of Nanoenergy Engineering Pusan National University 63-2 Busandaehak-ro Busan 46241 Republic of Korea
6. Department of Applied Physics Aalto University School of Science FI-00076 Aalto Finland
7. KU-KIST Green School Graduate School of Energy and Environment Korea University 145, Anam-ro, Seongbuk-gu Seoul 02841 Republic of Korea
8. Department of Chemistry Education Graduate School of Chemical Materials Institute for Plastic Information and Energy Materials Pusan National University 63-2 Busandaehak-ro Busan 46241 Republic of Korea
9. Research Institute for Energy Conservation National Institute of Advanced Industrial Science and Technology Tsukuba 305-8565 Japan