Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Saleta, Martin Eduardo | - |
| dc.creator | Troiani, Horacio Esteban | - |
| dc.creator | Ribeiro Guevara, S. | - |
| dc.creator | Sanchez, Rodolfo Daniel | - |
| dc.creator | Malta, M. | - |
| dc.creator | Torresi, R.M. | - |
| dc.date | 2019-01-24T20:49:59Z | - |
| dc.date | 2019-01-24T20:49:59Z | - |
| dc.date | 2008-07 | - |
| dc.date | 2019-01-22T15:11:17Z | - |
| dc.date.accessioned | 2019-04-29T15:39:49Z | - |
| dc.date.available | 2019-04-29T15:39:49Z | - |
| dc.date.issued | 2008-07 | - |
| dc.identifier | Saleta, Martin Eduardo; Troiani, Horacio Esteban; Ribeiro Guevara, S.; Sanchez, Rodolfo Daniel; Malta, M.; et al.; Iron oxide nanoparticles and VOx/Hexadecylamine nanotubes composite; Elsevier Science; Journal of Magnetism and Magnetic Materials; 320; 14; 7-2008; 268-271 | - |
| dc.identifier | 0304-8853 | - |
| dc.identifier | http://hdl.handle.net/11336/68571 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/298909 | - |
| dc.description | In this work, we present the synthesis and characterization of a hybrid nanocomposite constituted by iron oxide nanoparticles and vanadium oxide/Hexadecylamine (VOx/Hexa) nanotubes. Transmission Electron Microscopy (TEM) images show small particles (around 20 nm) in contact with the external wall of the multiwall tubes, which consist of alternate layers of VOx and Hexa. By Energy Dispersive Spectroscopy (EDS), we detected iron ions within the tube walls and we have also established that the nanoparticles are composed of segregated iron oxide. The samples were studied by Electron Paramagnetic Resonances (EPR) and dc-magnetization as a function of the magnetic field. The analysis of the magnetization and EPR data confirms that a fraction of the V atoms are in the V4+ electronic state and that the nanoparticles exhibit a superparamagnetic behavior. The percentage of V and Fe present in the nanocomposite was determined using Instrumental Neutron Activation Analysis (INAA). | - |
| dc.description | Fil: Saleta, Martin Eduardo. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | - |
| dc.description | Fil: Troiani, Horacio Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina | - |
| dc.description | Fil: Ribeiro Guevara, S.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina | - |
| dc.description | Fil: Sanchez, Rodolfo Daniel. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | - |
| dc.description | Fil: Malta, M.. Universidade Do Estado Da Bahia; Brasil | - |
| dc.description | Fil: Torresi, R.M.. Universidade de Sao Paulo; Brasil | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Elsevier Science | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0304885308001571 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.jmmm.2008.02.088 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/17582 | - |
| dc.subject | EPR | - |
| dc.subject | MAGNETIC PROPERTIES OF NANOSTRUCTURES | - |
| dc.subject | NANOCOMPOSITE | - |
| dc.subject | TEM | - |
| dc.subject | VANADIUM OXIDE NANOTUBE | - |
| dc.subject | Astronomía | - |
| dc.subject | Ciencias Físicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Iron oxide nanoparticles and VOx/Hexadecylamine nanotubes composite | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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