1. Hydrogen · Fuel Cell Research Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
2. Division of Energy & Environment Technology, KIST School, University of Science and Technology, Seoul 02792, Republic of Korea
3. KU-KIST Green School, Korea University, Seoul 02841, Republic of Korea
4. Department of Future Energy Convergence, Seoul National University of Science & Technology, 232 Gongreung-ro, Nowon-gu, Seoul 01811, Korea
5. Polymer & Materials Chemistry, Department of Chemistry, Lund University, 221 00 Lund, Sweden
6. MEMBRASENZ, EPFL Innovation Park Building C, 1015 Lausanne, Switzerland
7. Department of Energy Conversion and Storage, Technical University of Denmark (DTU), Fysikvej 310, 2800 Kgs. Lyngby, Denmark