[14a-2T-1~12] 17.1 成長技術

[14a-2T-1] メタンを用いた気相還元による大面積単層酸化グラフェン膜の形態変化評価

〇(M2)BinDzukarnain MuhammadZikri¹、今井 響¹、髙見 俊志¹、荻野 俊郎^1,2 (1.横国大院工、2.CREST/JST)

キーワード：酸化グラフェン、気相還元、電気導電性

By optimizing graphene's unique mechanical, optical and one-atom thickness properties, it exhibits potential application in the area of transparent, flexible electrodes and thin-film devices. Among all graphene fabrication methods, reduction of graphene oxide (GO) is expected as the new potential approach to cost-effivetively produce large-area graphene films for mass production. In this study, by comparing the reduction of large-area monolayer GO films in methane with typical thermal annealing method in only argon atmosphere, we have investigated the morphological changes GO flakes/sheets and its effect on the restoration of GO film conductivity.