Synthesis of Fe nanoparticles functionalized with oleic acid synthesized by inert gas condensation

In this work, we study the synthesis of monodispersed Fe nanoparticles (Fe-NPs) in situ functionalized with oleic acid. The nanoparticles were self-assembled by inert gas condensation (IGC) technique by using magnetron-sputtering process. Structural characterization of Fe-NPs was performed by transm...

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Autores principales: Silva Vidaurri, Luis Gerardo, Solís Pomar, Francisco, Gutiérrez Lazos, Claudio Davet, Meléndrez, Manuel F., Martínez, Eduardo, Fundora, Abel, Pérez Tijerina, Eduardo
Formato: Artículo
Lenguaje:inglés
Publicado: 2014
Materias:
Acceso en línea:http://eprints.uanl.mx/15248/1/355.pdf
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author Silva Vidaurri, Luis Gerardo
Solís Pomar, Francisco
Gutiérrez Lazos, Claudio Davet
Meléndrez, Manuel F.
Martínez, Eduardo
Fundora, Abel
Pérez Tijerina, Eduardo
author_facet Silva Vidaurri, Luis Gerardo
Solís Pomar, Francisco
Gutiérrez Lazos, Claudio Davet
Meléndrez, Manuel F.
Martínez, Eduardo
Fundora, Abel
Pérez Tijerina, Eduardo
author_sort Silva Vidaurri, Luis Gerardo
collection Repositorio Institucional
description In this work, we study the synthesis of monodispersed Fe nanoparticles (Fe-NPs) in situ functionalized with oleic acid. The nanoparticles were self-assembled by inert gas condensation (IGC) technique by using magnetron-sputtering process. Structural characterization of Fe-NPs was performed by transmission electron microscopy (TEM). Particle size control was carried out through the following parameters: (i) condensation zone length, (ii) magnetron power, and (iii) gas flow (Ar and He). Typically the nanoparticles generated by IGC showed diameters which ranged from ∼0.7 to 20 nm. Mass spectroscopy of Fe-NPs in the deposition system allowed the study of in situ nanoparticle formation, through a quadrupole mass filter (QMF) that one can use together with a mass filter. When the deposition system works without quadrupole mass filter, the particle diameter distribution is around +/−20%. When the quadrupole is in line, then the distribution can be reduced to around +/−2%.
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spelling eprints-152482025-07-23T16:09:25Z http://eprints.uanl.mx/15248/ Synthesis of Fe nanoparticles functionalized with oleic acid synthesized by inert gas condensation Silva Vidaurri, Luis Gerardo Solís Pomar, Francisco Gutiérrez Lazos, Claudio Davet Meléndrez, Manuel F. Martínez, Eduardo Fundora, Abel Pérez Tijerina, Eduardo QD Química TP Tecnología Química In this work, we study the synthesis of monodispersed Fe nanoparticles (Fe-NPs) in situ functionalized with oleic acid. The nanoparticles were self-assembled by inert gas condensation (IGC) technique by using magnetron-sputtering process. Structural characterization of Fe-NPs was performed by transmission electron microscopy (TEM). Particle size control was carried out through the following parameters: (i) condensation zone length, (ii) magnetron power, and (iii) gas flow (Ar and He). Typically the nanoparticles generated by IGC showed diameters which ranged from ∼0.7 to 20 nm. Mass spectroscopy of Fe-NPs in the deposition system allowed the study of in situ nanoparticle formation, through a quadrupole mass filter (QMF) that one can use together with a mass filter. When the deposition system works without quadrupole mass filter, the particle diameter distribution is around +/−20%. When the quadrupole is in line, then the distribution can be reduced to around +/−2%. 2014 Article PeerReviewed text en cc_by_nc_nd http://eprints.uanl.mx/15248/1/355.pdf http://eprints.uanl.mx/15248/1.haspreviewThumbnailVersion/355.pdf Silva Vidaurri, Luis Gerardo y Solís Pomar, Francisco y Gutiérrez Lazos, Claudio Davet y Meléndrez, Manuel F. y Martínez, Eduardo y Fundora, Abel y Pérez Tijerina, Eduardo (2014) Synthesis of Fe nanoparticles functionalized with oleic acid synthesized by inert gas condensation. Journal of Nanomaterials, 2014. pp. 1-6. ISSN 1687-4110 http://doi.org/10.1155/2014/643967 doi:10.1155/2014/643967
spellingShingle QD Química
TP Tecnología Química
Silva Vidaurri, Luis Gerardo
Solís Pomar, Francisco
Gutiérrez Lazos, Claudio Davet
Meléndrez, Manuel F.
Martínez, Eduardo
Fundora, Abel
Pérez Tijerina, Eduardo
Synthesis of Fe nanoparticles functionalized with oleic acid synthesized by inert gas condensation
thumbnail https://rediab.uanl.mx/themes/sandal5/images/online.png
title Synthesis of Fe nanoparticles functionalized with oleic acid synthesized by inert gas condensation
title_full Synthesis of Fe nanoparticles functionalized with oleic acid synthesized by inert gas condensation
title_fullStr Synthesis of Fe nanoparticles functionalized with oleic acid synthesized by inert gas condensation
title_full_unstemmed Synthesis of Fe nanoparticles functionalized with oleic acid synthesized by inert gas condensation
title_short Synthesis of Fe nanoparticles functionalized with oleic acid synthesized by inert gas condensation
title_sort synthesis of fe nanoparticles functionalized with oleic acid synthesized by inert gas condensation
topic QD Química
TP Tecnología Química
url http://eprints.uanl.mx/15248/1/355.pdf
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