[G] Hydrogen and Battery Related Materials

2:40 PM - 2:55 PM JST(5:40 AM - 5:55 AM UTC)

[106] Reduction of iron oxide fine particles using low-temperature and high-density hydrogen plasma

○Masato Ohta¹, Atsuto Nishimura¹, Tsubasa Kobayashi¹, Hiroaki Kakiuchi¹, Hiromasa Ohmi¹ (1. The University of Osaka)

Keywords:

Hydrogen reduction,Hydrogen,Hydrogen plasma,Plasma,Carbon neutrality,Iron,Iron oxide,Reduction of iron oxide

In this study, we investigated the reduction behaviour of Fe₂O₃ fine particles using a low-temperature and high-density hydrogen plasma excited by a VHF power supply. As a result, it was found that Fe₂O₃ particles can be reduced to α-Fe particles at a relatively high rate by using VHF hydrogen plasma.