Direct transfer of graphene films for polyurethane substrate

作者：Vilani C; Romani E C; Larrude D G; Barbosa Gelza M; Freire F L Jr^*

来源：Applied Surface Science, 2015, 356: 1300-1305.

DOI：10.1016/j.apsusc.2015.08.256

• Graphene
• CVD
• Polyurethane
• Raman
• AFM
• Optical spectroscopy

We have proposed the direct transfer of large-area graphene films grown by chemical vapor deposition to polymeric substrate by evaporating of solvents of polyurethane/tetrahydrofurane solution. The graphene films on polyurethane substrates were characterized by Raman spectroscopy, optical and atomic force microscopies and UV-vis spectroscopy measurements. The Raman spectra revealed that it is possible to transfer in a controlled manner monolayer, bilayer and multilayer graphene films over polyurethane substrate.

• 出版日期2015-11-30