Schedule 10 3:00 PM - 3:15 PM [A1講演 2E10] Synthesis of mesoporous alumina containing Pt nanoparticle and Ba species simultaneously and evaluation of NOx storage properties 〇Ryutaro Wakabayashi1, Atsuko Tomita1, Tatsuo Kimura1 (1. National Institute of Advanced Industrial Science and Techonlogy (AIST))