[22a-W621-1~11] 8.5 Nanotechnology

△ [22a-W621-11] The two-dimensional distribution of Ti excitation temperature in the ICTP torch during TiO₂ nanopowder synthesis.

〇Naoto Kodama¹, Kentaro Kita¹, Yosuke Ishisaka¹, Yasunori Tanaka¹, Yoshihiko Uesugi¹, Tatsuo Ishijima¹, Shiori Sueyasu², Keitaro Nakamura² (1.Kanazawa Univ., 2.Nissin Seifun)

Keywords:nanoparticle,spectroscopic observation,titanium dioxide

In order to understand NPs formation processes in the ICTP torch, it is essential to measure and investigate the temperature-variation due to feedstock evaporation and precursor formation. In this presentation, we will talk about investigation result of measurement result of Ti excitation temperature from 2-D spectroscopic observation during TiO₂ nanopowder synthesis.