1. Department of Chemical Engineering Hanyang University 222 Wangsimni‐ro, Seongdong‐gu Seoul 04763 Republic of Korea
2. Division of Electronics and Electrical Engineering Dongguk University‐Seoul Seoul 04620 Republic of Korea
3. Electrochemical Energy Laboratory Department of Chemistry SRM Institute of Science and Technology Kattankulathur 603203 India
4. Buan Fuel Cell Center Korea Institute of Energy Research (KIER) Daejeon Jeollabuk‐do 56332 Republic of Korea
5. Department of Hydrogen and Fuel Cell Technology Hanyang University 222 Wangsimni‐ro, Seongdong‐gu Seoul 04763 Republic of Korea