Effect of addition of non-functionalized graphene oxide in a commercial epoxy resin used as coating

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dc.audiencegeneralPublices_MX
dc.contributor.authorVarela Caselis, Jenaro Leocadio
dc.contributor.authorSantamaría Juárez, Juana Deisy
dc.contributor.authorGalicia Aguilar, José Alberto
dc.contributor.authorDomínguez Alcalá, María Fernanda
dc.contributor.authorRubio Rosas, Efraín
dc.contributor.authorMendoza Hernández, José Carlos
dc.contributor.authorSánchez Cantú, Manuel
dc.creatorVarela Caselis, Jenaro Leocadio; 0000-0001-5029-7701
dc.creatorSantamaría Juárez, Juana Deisy; 0000-0003-0935-5468
dc.creatorGalicia Aguilar, José Alberto; 0000-0001-7079-5134
dc.creatorRubio Rosas, Efraín; 0000-0002-2300-8529
dc.creatorMendoza Hernández, José Carlos; 0000-0003-2539-8177
dc.creatorSánchez Cantú, Manuel; 0000-0003-2044-893X
dc.date.accessioned2023-02-08T18:17:18Z
dc.date.available2023-02-08T18:17:18Z
dc.date.issued2022-02-28
dc.description.abstract"The paper studies the effect of incorporating graphene oxide (GO) without surface functionalization on a commercial epoxy resin. GO was dispersed in a commercial epoxy resin at concentrations of 0 wt.%, 0.1 wt.%, 0.5 wt.%, 1 wt.%, and 3 wt.%. The resultant materials were deposited on carbon steel substrates, followed by the use of a 5 wt.% aqueous NaCl electrolyte, to evaluate the effectiveness of their anticorrosive coating function. Scanning electron microscopy (SEM) analysis showed that the GO was homogenously dispersed in the polymer matrix, resulting in flat a nd s mooth s urfaces. T he X -ray diffraction (XRD) results showed that although GO was highly dispersed in the polymer matrix, multilayer graphene was also obtained after curing. The anticorrosive properties were evaluated by electrochemical impedance spectroscopy (EIS) at various exposure periods. Analysis of the prepared samples indicated that the best anticorrosion performance among them was available with the 0.5 wt.% GO coating. The obtained results indicate that GO–polymer matrix composites provide improved corrosion protection properties even after 500 h exposure to the NaCl solution".es_MX
dc.identifierhttps://doi.org/10.2478/msp-2021-0039
dc.identifier.urihttps://hdl.handle.net/20.500.12371/17442
dc.language.isoenges_MX
dc.rights.accesopenAccesses_MX
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0es_MX
dc.subject.otherEpoxyes_MX
dc.subject.otherGraphene oxidees_MX
dc.subject.otherNanocomposite coatinges_MX
dc.subject.otherCarbon steeles_MX
dc.subject.otherCorrosion protectiones_MX
dc.titleEffect of addition of non-functionalized graphene oxide in a commercial epoxy resin used as coatinges_MX
dc.typeArtículoes_MX
dc.type.conacytarticlees_MX
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