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dc.contributor.author Torres-Gómez, Nayely
dc.contributor.author Nava, Osvaldo
dc.contributor.author Argueta-Figueroa, Liliana
dc.contributor.author García-Contreras, René
dc.contributor.author Baeza-Barrera, Armando
dc.contributor.author Vilchis-Nestor, Alfredo R.
dc.date.accessioned 2019-03-06T16:12:13Z
dc.date.available 2019-03-06T16:12:13Z
dc.date.issued 2019-02-17
dc.identifier.issn 1687-4129
dc.identifier.uri http://hdl.handle.net/20.500.11799/99349
dc.description Acknowledgments The authors acknowledge the Kleberg Advanced Microscopy Center (KAMiC) and NIH RCMI Nanotechnology and Human Health Core (Grant 5G12RR013646-12) at University of Texas at San Antonio for the support with electron microscopy. The authors gratefully acknowledge Dr. Elizande-Galindo and Dr. Farias Mancilla from UACJ for their technical support with magnetic measurements. This research was funded by UAEM Grant 3688/20147CIB and CONACYT Grant 280518. The authors thank the Cátedras-CONACYT program and the Facultad de Odontología, Universidad Autónoma Benito Juárez de Oaxaca, for their support. The authors also thank the financial support from DGAPA-UNAM: PAPIIT-IA205518 and PAPIME-PE208518. es
dc.description.abstract In this work, we present a simple and efficient method for pure phase magnetite (Fe3O4) nanoparticle synthesis. The phase structure, particle shape, and size of the samples were characterized by Raman spectroscopy (Rm), X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray (EDS), and transmission electron microscopy (TEM). The morphology tuning was controlled by the temperature of the reaction; the nanoparticles were synthesized via the hydrothermal method at 120°C, 140°C, and 160°C, respectively. The Rm and XRD spectra showed that all the nanoparticles were Fe3O4 in a pure magnetite phase. The obtained nanoparticles exhibited a high level of crystallinity with uniform morphology at each temperature, as can be observed through TEM and SEM. These magnetic nanoparticles exhibited good saturation magnetization and the resulting shapes were quasi-spheres, octahedrons, and cubes. The samples showed striking magnetic properties, which were examined by a vibrating sample magnetometer (VSM). It has been possible to obtain a good morphological control of nanostructured magnetite in a simple, economical, and scalable method by adjusting the temperature, without the modification of any other synthesis parameter. es
dc.language.iso eng es
dc.publisher Journal of Nanomaterials es
dc.rights openAccess es
dc.rights https://creativecommons.org/licenses/by/4.0/ es
dc.rights openAccess es
dc.rights https://creativecommons.org/licenses/by/4.0/ es
dc.subject Magnetite Nanoparticles es
dc.subject Hydrothermal Synthesis es
dc.subject Effect of Temperature es
dc.title Shape Tuning of Magnetite Nanoparticles Obtained by Hydrothermal Synthesis: Effect of Temperature es
dc.type Artículo es
dc.provenance Científica es
dc.road Dorada es
dc.organismo Química es
dc.ambito Internacional es
dc.cve.CenCos 20403 es
dc.cve.progEstudios 763 es
dc.modalidad Artículo especializado para publicar en revista indizada es


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  • Título
  • Shape Tuning of Magnetite Nanoparticles Obtained by Hydrothermal Synthesis: Effect of Temperature
  • Autor
  • Torres-Gómez, Nayely
  • Nava, Osvaldo
  • Argueta-Figueroa, Liliana
  • García-Contreras, René
  • Baeza-Barrera, Armando
  • Vilchis-Nestor, Alfredo R.
  • Fecha de publicación
  • 2019-02-17
  • Editor
  • Journal of Nanomaterials
  • Tipo de documento
  • Artículo
  • Palabras clave
  • Magnetite Nanoparticles
  • Hydrothermal Synthesis
  • Effect of Temperature
  • Los documentos depositados en el Repositorio Institucional de la Universidad Autónoma del Estado de México se encuentran a disposición en Acceso Abierto bajo la licencia Creative Commons: Atribución-NoComercial-SinDerivar 4.0 Internacional (CC BY-NC-ND 4.0)

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