[18a-W9_323-1~10] CS.7 Code-sharing Session of 6.5 & 7.5

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[18a-W9_323-5] Synchrotron-based in-situ/operando analysis of thin-film gas-sensing materials

〇Ryo Toyoshima¹, Ken Uchida¹ (1.Univ. of Tokyo)

Keywords:

synchrotron radiation,gas sensor,operando analysis

Gas sensors for detecting small-molecule gases such as hydrogen are becoming increasingly important in various fields, including early disease detection via breath and skin gases, gas-leak detection, and atmospheric environmental monitoring. We performed in situ/operando XAFS measurements to elucidate the chemical-state and structural changes at the sensor surface and bulk under operating conditions.