Presentation Information
[21a-P04-10]Observation of Pt/[EMIm]Tf2N/SiC(000-1) surface structure with substrate annealing
〇(B)Fumiya Yamanaka1, Koichi Sugiyama1, Hiroyuki Kimachi1, Satoru Emoto2, Shunsuke Masuda2, Miki Watanabe1, Shin-ichiro Kuroki3, Masamichi Naitoh4, Tomonori Ikari1 (1.NIT, Ube College, 2.IGSES, Kyushu Univ, 3.RIND, Hiroshima Univ, 4.Kyushu Inst. of Tech)
Keywords:
transition metal nanoparticles,SiC surface decomposition method,Ionic liquid
On SiC(000-1) substrates, surface structures such as carbon nanotubes (CNTs) and graphene can be formed by surface decomposition methods. However, these structures by the surface decomposition method were formed at high annealing temperatures. Therefore, we focused on the possibility of promoting growth using the catalytic action of transition metal atoms. In this study, we observed the surface structures at platinum (Pt) deposited on Ionic liquids dropped SiC(000-1) substrates and clean SiC(000-1) substrates with anneal treatment.