*Yoong-Kee Choe¹, Kwan-soo Lee ³, Jacob S. Spendelow³, Cy Fujimoto², Yu-Seung Kim ³ (1. National Institute of Advanced Industrial Science & Technology, 2. Sandia National Laboratory, 3. Los Alamos National Laboratory)

*Kanji Otsuji¹, Naoki Yokota², Natsumi Yoshimura², Kenji Miyatake^3,4, Makoto Uchida³ (1. Special Doctoral Program for Green Energy Conversion Science and Technology, Interdisciplinary Graduate School of Medicine and Engineering and Agricultural Sciences, University of Yamanashi, 2. Takahata Precision Japan Co., Ltd, 3. Fuel Cell Nanomaterials Center, University of Yamanashi, 4. Clean Energy Research Center, University of Yamanashi)

*Shojiro Kikuchi¹, Jie Yu¹, Hirokazu Munakata¹, Kiyoshi Kanamura¹ (1. Tokyo Metropolitan University)

*Yasuhiko Arai¹, Yoshihisa Nanri¹, Takefumi Nagata², Kouichi Sutani², Taro Kinumoto¹, Tomoki Tsumura¹, Kazuo Muramatsu², Masahiro Toyoda¹ (1. Oita University, 2. Incubation Alliance Inc.)

*Tomonari Kanasugi¹, Hiroshi Kurokawa¹, Hiroaki Ando¹, Norio Tobori¹, Katsuyosi Ohara² (1. Lion Corporation, 2. LION SPECIALTY CHEMICALS CO.,LTD.)

*Takashi Iijima¹, Shinya Furukawa¹, Tomoko Tanaka¹, Masataka Hiyoshi¹, Ken-ichiro Tadokoro¹, Yoshito Ooba², Masahiro Toyoda² (1. Nippon Steel & Sumitomo Metal Corporation, 2. Ooita Univrsity)

*Keisuke Odakura¹, Mikka Nishitani-Gamo², Tishihiro Ando³, Mika Eguchi¹ (1. Ibaraki University, 2. Toyo University, 3. NIMS)

*Yoshiyuki Hashimasa¹, Hiroshi Daitoku¹, Tomoaki Numata¹ (1. Japan Automobile Research Institute)

*Daijiro Takeuchi¹, Tokuma Matshumoto¹, Hironori Nakajima¹, Kohei Ito¹ (1. Department of Hydrogen Energy System, Graduate School of Engineering, Kyushu University)