Oxide copper nanoparticles stabilized by acrylonitrile and methyl methacrylate polar monomers through a ligand exchange reaction

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dc.contributor.authorRodríguez, Bárbara
dc.contributor.authorRamírez, Sara
dc.contributor.authorGutiérrez, Pablo
dc.contributor.authorSilva, Nataly
dc.contributor.authorDíaz-Aburto, Isaac
dc.contributor.authorGarcía, Andreina
dc.contributor.authorMartínez, Iván
dc.date.accessioned2021-11-30T20:29:00Z
dc.date.available2021-11-30T20:29:00Z
dc.date.issued2021
dc.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 formedes
dc.identifier.citationBárbara Rodríguez, Sara Ramírez, Pablo Gutiérrez, Nataly Silva, Isaac Díaz-Aburto, Andreina García, and Iván Martínez3. Oxide copper nanoparticles stabilized by acrylonitrile and methyl methacrylate polar monomers through a ligand exchange reaction. Materials Research Express, Volume 8, Number 4es
dc.identifier.urihttps://dx.doi.org/10.1088/2053-1591/abf0bbes
dc.identifier.urihttp://hdl.handle.net/11447/5146
dc.language.isoenes
dc.subjectCopper nanoparticlees
dc.subjectFunctionalizationes
dc.subjectLigand exchangees
dc.subjectAcrylonitrilees
dc.subjectMethyl methacrylatees
dc.titleOxide copper nanoparticles stabilized by acrylonitrile and methyl methacrylate polar monomers through a ligand exchange reactiones
dc.typeArticlees
dcterms.sourceMaterials Research Expresses

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