[11a-N306-1~11] 17.2 Graphene

[11a-N306-5] Hydrogen Isotope Gas Separation used Graphene-Metal Electrode in Hydrogen Pumping Method

〇Satoshi Yasuda¹, Hisayoshi Matsushima², Hidehito Asaoka¹, Katsuyuki Fukutani^1,3 (1.JAEA, 2.Hokkaido Univ., 3.Univ. of Tokyo)

Keywords:hydrogen isotope, graphene, hydrogen

In this study, hydrogen isotope separation ability used graphene-palladium electrode in electrochemical hydrogen pumping method was investigated. We found that separation ability of hydrogen and deuterium used the graphene-palladium electrode is higher than that used palladium electrode, indicating that graphene covering enhances the selective separation ability.