Evaluation of Different Blending Methods to Obtain Copper Composites with Graphene Oxide

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dc.contributor.authorSouza C.M.P.D.
dc.contributor.authorCunali Junior J.R.C.
dc.contributor.authorda Silva M.R.
dc.contributor.authordos Santos V.T.
dc.contributor.authorLobo F.G.
dc.contributor.authordos Santos G.A.
dc.contributor.authorAlmeida G.F.C.
dc.contributor.authorCouto A.A.
dc.contributor.authorMassi M.
dc.date.accessioned2025-04-01T06:21:25Z
dc.date.available2025-04-01T06:21:25Z
dc.date.issued2024
dc.description.abstract© 2024 by the authors.This study evaluated mixing methods for producing graphene oxide-reinforced copper matrix composites aiming for a better dispersion of graphene oxide in the composite, using powder metallurgy techniques. The compacted specimens were prepared by four different mixing processes that employed either a mechanical stirrer, rotary evaporator, tip ultrasound, or ultrasound process followed by mechanical stirring. Characterizations were performed using optical microscopy, scanning electron microscopy, X-ray diffraction, Raman spectroscopy, transmission electron microscopy, compression tests, Vickers microhardness, and electrical conductivity measurements. The results indicate that the combined method yields a more homogeneous microstructure and superior mechanical properties, while electrical conductivity was maintained at a level higher than that achieved by the other methods.
dc.description.issuenumber11
dc.description.volume14
dc.identifier.doi10.3390/met14111279
dc.identifier.issnNone
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/40410
dc.relation.ispartofMetals
dc.rightsAcesso Aberto
dc.subject.otherlanguagecomposite
dc.subject.otherlanguagecopper
dc.subject.otherlanguagegraphene oxide
dc.subject.otherlanguagemixture
dc.titleEvaluation of Different Blending Methods to Obtain Copper Composites with Graphene Oxide
dc.typeArtigo
local.scopus.citations0
local.scopus.eid2-s2.0-85210149658
local.scopus.updated2025-04-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85210149658&origin=inward
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