Structural and morphological analysis of ZnO-CuO/GOr nanostructures synthesized by the green chemistry route
In this work, zinc oxide nanostructures with copper oxide supported on reduced graphene oxide (ZnO-CuO/GOr) were synthesized at different concentrations by a green chemistry route using citric acid as solvent and aqueous extract of eucalyptus as a reductant. The ZnO-CuO/GOr nanostructures obtained w...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | México |
| Institución: | UNIVERSIDAD AUTÓNOMA DEL ESTADO DE HIDALGO |
| Repositorio: | PÄDI Boletín Científico de Ciencias Básicas e Ingeniería del ICBI |
| Idioma: | español |
| OAI Identifier: | oai:repository.uaeh.edu.mx:article/11567 |
| Acceso en línea: | https://repository.uaeh.edu.mx/revistas/index.php/icbi/article/view/11567 |
| Access Level: | acceso abierto |
| Palabra clave: | Nanostructures Zinc oxide Graphene oxide Copper Oxide Nanoestructuras Óxido de zinc Óxido de cobre Óxido de grafeno |
| Sumario: | In this work, zinc oxide nanostructures with copper oxide supported on reduced graphene oxide (ZnO-CuO/GOr) were synthesized at different concentrations by a green chemistry route using citric acid as solvent and aqueous extract of eucalyptus as a reductant. The ZnO-CuO/GOr nanostructures obtained were morphologically analyzed with scanning electron microscopy (SEM), structurally with the X-ray diffraction (XRD) technique, and additionally, a structural chemical analysis was performed by infrared spectroscopy with Fourier transform (IR-FT). The surface morphology of the nanocomposite ZnO-CuO/GOr shows irregular agglomerations arranged uniformly on the surface of graphene oxide sheets. XRD results indicate that ZnO nanoparticles exhibit the structure of wurtzsite, CuO nanoparticles show a monoclinic phase structure. With the IR-TF spectra, biomolecules of -OH, -CH3 and C = O were identified in the different wavelengths corresponding to the ZnO-CuO/GOr nanostructures. |
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