[A1-O302] Oral 302

[A1-O302-03] Enhanced performance of proton ceramic fuel cells: tailoring surface cations in double perovskite

*Nai Shi¹, Kang Zhu², Junji Hyodo¹, Yun Xie³, Yuna Yamazaki¹, Shusuke Kasamatsu⁴, Ranran Peng², Yalin Lu², Yoshihiro Yamazaki¹ (1. Kyushu University (Japan), 2. University of Science and Technology of China (China), 3. Technical University of Denmark (Denmark), 4. Yamagata University (Japan))

キーワード：Proton ceramic fuel cells, Double perovskite cathode, Oxygen reduction reaction, Electrochemical exsolution