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Water-free transfer method for CVD-grown graphene and its application to flexible air-stable graphene transistors
Hyun Ho Kim1, Yoonyoung Chung, Eunho Lee
1Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, 790-784, Republic of Korea.
Advanced Materials (Deerfield Beach, Fla.)
|March 18, 2014
Abstract:
Transferring graphene without water enables water-sensitive substrates to be used in graphene electronics. A polymeric bilayer (PMMA/PBU) is coated on graphene as a supporting layer for the water-free transfer process and as an excellent passivation layer that enhances device operation.

