Schedule 10 3:15 PM - 3:30 PM [A1講演 1H13] Roles of Ba on Al2O3-Supported Pd-based Catalysts under Practical Three-Way Catalysis Condition 〇Yuan Jing1, Takashi Toyao1,2, Zen Maeno1, Shuhei Nagaoka3, Ken-ichi Shimizu1,2 (1. Hokkaido Univ., 2. ESICB, Kyoto Univ., 3. Johnson Matthey Japan)