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Authordc.contributor.authorRodríguez, Bárbara
Authordc.contributor.authorRamírez, Sara
Authordc.contributor.authorGutiérrez, Pablo
Authordc.contributor.authorSilva, Nataly
Authordc.contributor.authorDíaz Aburto, Isaac
Authordc.contributor.authorGarcía González, Andreina Evelin
Authordc.contributor.authorMartínez, Iván
Cita de ítemdc.identifier.citationMater. Res. Express 8 (2021) 045002es_ES
Abstractdc.description.abstractThis research reports the synthesis of copper oxide nanoparticles (CuONP) functionalized by the polar monomers acrylonitrile (ACN) and methyl methacrylate (MMA). The synthesis was achieved by a practical exchange ligand reaction from CuONP previously stabilized by hexadecyltrimethylammonium bromide (CTAB). The replacement of CTAB by ACN or MMA produced the functionalized nanoparticles CuONP-ACN and CuONP-MMA, respectively. The functionalized nanoparticles were characterized by ultraviolet-visible spectroscopy (UV-vis), Fourier transform infrared spectroscopy (FTIR), field emission scanning electron microscopy (SEM), dynamic light scattering (DLS), Zeta potential, x-ray diffraction (XRD), high-resolution-transmission electron microscopy (HR-TEM), and selected area electron diffraction (SAED) analysis. Changes in surface plasmon resonance (SPR) band and the functional group bands observed in UV-vis and FTIR spectra confirmed the efficient replacement of CTAB by polar monomers. Moreover, CuONP-ACN and CuONP-MMA showed a negative surface charge with spherical morphology. X-ray diffraction (XRD) analysis showed that a monoclinic CuO crystal system was formed.es_ES
Patrocinadordc.description.sponsorshipCONICYT, PIA Project ACM170003 Comision Nacional de Investigacion Cientifica y Tecnologica (CONICYT) CONICYT FONDECYT 3160480es_ES
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
Link to Licensedc.rights.uri*
Sourcedc.sourceMaterials Research Expresses_ES
Keywordsdc.subjectCopper nanoparticlees_ES
Keywordsdc.subjectLigand exchangees_ES
Keywordsdc.subjectMethyl methacrylatees_ES
Títulodc.titleOxide copper nanoparticles stabilized by acrylonitrile and methyl methacrylate polar monomers through a ligand exchange reactiones_ES
Document typedc.typeArtículo de revistaes_ES
dc.description.versiondc.description.versionVersión publicada - versión final del editores_ES
dcterms.accessRightsdcterms.accessRightsAcceso abiertoes_ES
Indexationuchile.indexArtículo de publícación WoSes_ES

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Attribution-NonCommercial-NoDerivs 3.0 United States
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States