Chemical vapor deposition graphene transfer process to a polymeric substrate assisted by a spin coater

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dc.contributor.authorKessler F.
dc.contributor.authorDa Rocha C.O.C.
dc.contributor.authorMedeiros G.S.
dc.contributor.authorFechine G.J.M.
dc.date.accessioned2024-03-13T00:53:47Z
dc.date.available2024-03-13T00:53:47Z
dc.date.issued2016
dc.description.abstract© 2016 IOP Publishing Ltd.Anew method to transfer chemical vapor deposition graphene to polymeric substrates is demonstrated here, it is called direct dry transfer assisted by a spin coater (DDT-SC). Compared to the conventional method DDT, the improvement of the contact between graphene-polymer due to a very thin polymeric film deposited by spin coater before the transfer process prevented air bubbles and/or moisture and avoided molecular expansion on the graphene-polymer interface. An acrylonitrilebutadienestyrene copolymer, a high impact polystyrene, polybutadiene adipate-co-terephthalate, polylactide acid, and a styrene-butadiene-styrene copolymer are the polymers used for the transfers since they did not work very well by using the DDT process. Raman spectroscopy and optical microscopy were used to identify, to quantify, and to qualify graphene transferred to the polymer substrates. The quantity of graphene transferred was substantially increased for all polymers by using the DDT-SC method when compared with the DDT standard method. After the transfer, the intensity of the D band remained low, indicating low defect density and good quality of the transfer. The DDTSC transfer process expands the number of graphene applications since the polymer substrate candidates are increased.
dc.description.issuenumber3
dc.description.volume3
dc.identifier.doi10.1088/2053-1591/3/3/035601
dc.identifier.issn2053-1591
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/36004
dc.relation.ispartofMaterials Research Express
dc.rightsAcesso Restrito
dc.subject.otherlanguageCVD graphene
dc.subject.otherlanguagePolymer
dc.subject.otherlanguageTransfer process
dc.titleChemical vapor deposition graphene transfer process to a polymeric substrate assisted by a spin coater
dc.typeArtigo
local.scopus.citations7
local.scopus.eid2-s2.0-84963780638
local.scopus.subjectChemical vapor deposition graphene
local.scopus.subjectConventional methods
local.scopus.subjectCVD graphene
local.scopus.subjectHigh impact polystyrene
local.scopus.subjectLow defect densities
local.scopus.subjectStyrene butadiene styrenes
local.scopus.subjectThin polymeric films
local.scopus.subjectTransfer process
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84963780638&origin=inward
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