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...
Autores principales: | , , , , , , |
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Formato: | Artículo |
Lenguaje: | inglés |
Publicado: |
2014
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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%. |
format | Article |
id | eprints-15248 |
institution | UANL |
language | English |
publishDate | 2014 |
record_format | eprints |
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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