14:30 〜 14:45 ▼ [17p-D221-5] Gas Sensing Mechanism in Au@SnO2 Nanoparticle-Based Chemiresistor Studied by in-situ Surface-Enhanced Raman Spectroscopy 〇(P)Haoming Bao1、Kenta Motobayashi1、Katsuyoshi Ikeda1 (1.Nagoya Institute of Technology)