Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/150936
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Magnetic stability against calcining of microwavesynthesized CoFe2O4 nanoparticles |
Autor: | Bartolomé, Elena CSIC ORCID; Cayado, Pablo CSIC ORCID; Ricart, Susagna CSIC ORCID; Gázquez, Jaume CSIC ORCID; Mundet, Bernat CSIC ORCID; Coll, Mariona CSIC ORCID; Puig Molina, Teresa CSIC ORCID ; Obradors, Xavier CSIC ORCID; Pellegrin, Eric | Palabras clave: | Cobalt ferrite nanoparticles Ray circular-dichroism Assisted synthesis Room-temperature Mn Coprecipitation Oxide Superconductors Clusters Route |
Fecha de publicación: | 1-ago-2016 | Editor: | Royal Society of Chemistry (UK) | Citación: | New Journal of Chemistry 40(8): 6890-6898 (2016) | Resumen: | High quality CoFe2O4 nanoparticles were synthesized using a one-pot, microwave assisted method, that allows forming stable colloidal solutions in alcoholic solvents, as required for the preparation by Chemical Solution Deposition of hybrid nanocomposite ferromagnetic-high Tc YBa2Cu3O7 superconducting films or devices. We have investigated how the thermal process necessary for the preparation of such epitaxial nanocomposites, involving high temperatures (800 °C) and oxygen partial pressures (1 atm), affects the structure and magnetic properties of the isolated nanoparticles. The NPs were fully characterised by XRD, SQUID, STEM-EELS and XMCD at four different stages of the thermal process. Results show that, despite intermediate changes in the cation distribution occur during the process, the final NP magnetization is stable against the thermal treatment. This result opens up perspectives for the preparation of hybrid YBCO films with embedded magnetic NPs using low-cost chemical-solution methods | Versión del editor: | http://dx.doi.org/10.1039/C6NJ00705H | URI: | http://hdl.handle.net/10261/150936 | DOI: | 10.1039/C6NJ00705H | ISSN: | 1144-0546 |
Aparece en las colecciones: | (ICMAB) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Bartolome_NewJChem_2016_postprint.pdf | 1,53 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
WEB OF SCIENCETM
Citations
14
checked on 29-feb-2024
Page view(s)
325
checked on 23-abr-2024
Download(s)
542
checked on 23-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.