1. New and Renewable Energy Research Center, Korea Electronic Technology Institute (KETI), 25, Saenari-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13509, Republic of Korea
2. Advanced Batteries Research Center, Korea Electronic Technology Institute (KETI), 25, Saenari-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13509, Republic of Korea
3. Nano Electronic Materials and Components Research Center, Gumi Electronics and Information Technology Research Institute (GERI), 17, Cheomdangieop 1-ro, Sandong-eup, Gumi-si, Gyeongsangbuk-do 39171, Republic of Korea