*Keiichi Okubo¹, Junya Ohyama^1,2, Atsushi Satsuma^1,2 (1. Nagoya University Graduate School of Engineering, 2. Elements Strategy Initiative for Catalysts and Batteries)

*Soma Kaneko¹, Rikiya Myochi¹, Daisuke Kudo¹, Shuntaro Takahashi¹, Naoto Todoroki¹, Toshimasa Wadayama¹ (1. Tohoku University)

*Ren Sasakawa¹, Masato Asano¹, Masashi Watanabe¹, Keisuke Kusunoki¹, Naoto Todoroki¹, Toshimasa Wadayama¹ (1. Tohoku University)

*Naoto Todoroki¹, Hirofumi Watanabe¹, Soma Kaneko¹, Masatsugu Hosoda¹, Yohe Bando¹, Shuntaro Takahashi¹, Toshimasa Wadayama¹ (1. Tohoku University)

*Chen Liu¹, Tomoki Uchiyama¹, Kosuke Nakamoto¹, Kentaro Yamamoto¹, Hajime Tanida², Naoki Takao², Hideto Imai², Kouji Yokoyama³, Seiho Sugawara³, Kazuhiko Shinohara³, Yoshiharu Uchimoto¹ (1. Kyoto University, 2. Nissan ARC, 3. FC-Cubic)

*Yui Noguchi¹, Hideo Daimon¹, Takayuki Doi¹, Minoru Inaba¹ (1. Doshisha University)

*Hisashi KAWASAKI¹, Hideo DAIMON¹, Takayuki DOI¹, Minoru INABA¹ (1. Doshisha University)

*Masakuni Takahashi¹, Koji Ohara², Tomoki Uchiyama¹, Kosuke Nakamoto¹, Kentarou Yamamoto¹, Hazime Tanida³, Hideto Imai³, Koji Yokoyama⁴, Maria Ohki⁴, Seiho Sugawara⁴, Kazuhiko Shinohara⁴, Yoshiharu Uchimoto¹ (1. Kyoto university, 2. Japan Synchrotron Radiation Research Institute, 3. Nissan Analysis and Research Center, 4. Fuel Cell Cutting-Edge Research Center Technology Research Association)

*Yuji Kamitaka¹, Yu Morimoto¹ (1. Toyota Central R&D Labs., Inc.)

*Masayuki Kimura¹, Nobuaki Takahashi¹, Takafumi Ogawa², Ayako Konishi², Craig Fisher², Kazuki Shitara², Akihide Kuwabara², Hiroki Moriwake² (1. TOYOTA MOTOR CORPORATION, 2. Japan Fine Ceramics Center)

*Wu Mei¹, Taishi Fukazawa¹, Yuta Kanai¹, Yoshihiko Nakano¹ (1. Toshiba Corporation)

*Masashi Nakamura¹, Tomoaki Kumeda¹, Nagahiro Hoshi¹ (1. Chiba University)

*Kenta Inaba¹, Tatsuya Takeguchi¹, Mandai Toshihiko¹, Yasuo Kaneda², Koichi Ui¹ (1. Iwate University , 2. JUKES Inc.)

*Satoko Takase¹, Yoshinori Tanaka¹, Youichi Shimizu¹ (1. Kyushu Institute of Technology)

*Yuta Nabae¹, Shinsuke Nagata¹, Tsutomu Aoki¹, Hajime Tanida², Hideto Imai² (1. Tokyo Institute of Technology, 2. Nissan Arc Ltd)

*Mitsuharu Chisaka¹, Yusuke Yamamoto¹ (1. Hirosaki University)

*Naotoshi Nakashima¹, Jun Yang¹, Tao Jie¹ (1. International Institute for Carbon-Neutral Energy Research)

*Takahiro Suzuki¹, Shinya Okada¹, Shohji Tsushima¹ (1. Osaka University)