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METHOD NA APPARATUS FOR TRANSFERRING GRAPHENE TO A POLYMERIC SUBSTRATE

Document type:Patente
Inventor(s): Guilhermino Jose Macedo Fechine; Barbaros Ozyilmaz; Antonio Helio Castro Neto; Inigo Martin Fernandez
Applicant: National University of Singapore ; Universidade Presbiteriana Mackenzie (UPM)
Deposit date: February 2015, 26
INPI register:
US14/631,942 - INPI Search
IPC: C08J5/121
Abstract

A method of transferring graphene to a polymeric substrate is disclosed herein. In a described embodiment, the method 400 comprises heating the polymeric substrate at 408 to at least partially melt the polymeric substrate; compressing the at least partially melted polymeric substrate against the graphene at 410 to form an intermediate graphene composite; and cooling the intermediate graphene composite at 412 to transfer the graphene to the polymeric substrate. Apparatuses for performing the transfer are also disclosed.


FAPESP's process: 12/50259-8 - Graphene: photonics and opto-electronics: UPM-NUS collaboration
Grantee:Antônio Hélio de Castro Neto
Principal Investigator:Antônio Hélio de Castro Neto
Institution: Instituto Presbiteriano Mackenzie. Universidade Presbiteriana Mackenzie (UPM). Centro de Pesquisas Avançadas em Grafeno, Nanomateriais e Nanotecnologia (MackGrafe)
Support type: Research Projects - SPEC Program