Lee, Byeong Hyeon
Cho, Kyung-Sang
Lee, Doo-Yong
Sohn, Ahrum
Lee, Ji Ye
Choo, Hyuck
Park, Sungkyun
Kim, Sang-Woo
Kim, Sangsig
Lee, Sang Yeol
Funding for this research was provided by:
Korea Institute of Energy Technology Evaluation and Planning (No.20172010104940)
National Research Foundation of Korea (NRF-2017R1D1A3B06033837)
Article History
Received: 17 July 2019
Accepted: 11 October 2019
First Online: 17 December 2019
Competing interests
: The authors (B.H. Lee, K.-S. Cho, D.-Y. Lee, A. Sohn, J.Y. Lee, H. Choo, S. Park, S.-W. Kim, S. Kim and S.Y. Lee) declare that they have no competing interests as defined by Nature Research, or other interests that might be perceived to influence the results and/or discussion reported in this paper.