1. Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mülheim an der Ruhr, 45470, Germany
2. Convergence R&D Division, Korea Institute of Ceramic Engineering and Technology (KICET), Cheongju, Chungbuk 28160, Republic of Korea
3. Division of Chemical Engineering & Bio Engineering, Hanyang University, Seoul, 04763, Republic of Korea
4. Energy and Environment Division, Korea Institute of Ceramic Engineering and Technology (KICET), Jinju, Gyeongnam 52851, Republic of Korea
5. Department of Materials Science and Engineering, Korea University, Seoul 02841, Republic of Korea
6. Department of Chemical Engineering, Dankook University, Yongin, Gyeonggi 16890, Republic of Korea