Understanding the structural and magnetic evolution of superparamagnetic Zn ferrites nanoparticles synthesized by an easy electrochemical process

In the present work, a series of zinc ferrite nanoparticles of 11 nm on average size were synthesized following an electrochemical method in aqueous medium. The nanoparticles were structurally characterized by X-ray diffraction (XRD), inductively coupled plasma spectroscopy (ICP), transmission elect...

ver descrição completa

Detalhes bibliográficos
Autores: Rivero, M., Serrano, A., Rodríguez-Velamazán, J. A., Muñoz-Bonilla, A., Sánchez Marcos, Jorge
Formato: artículo
Fecha de publicación:2021
País:España
Recursos:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/717619
Acesso em linha:http://hdl.handle.net/10486/717619
https://dx.doi.org/10.1016/j.jallcom.2021.160585
Access Level:acceso abierto
Palavra-chave:Cationic distribution
electrochemical synthesis
magnetization
nanoparticles
superparamagnetic
zinc ferrites
Química
id ES_b1ec367e4b0fc37a559041a2f4fc0ac2
oai_identifier_str oai:repositorio.uam.es:10486/717619
network_acronym_str ES
network_name_str España
repository_id_str
spelling Understanding the structural and magnetic evolution of superparamagnetic Zn ferrites nanoparticles synthesized by an easy electrochemical processRivero, M.Serrano, A.Rodríguez-Velamazán, J. A.Muñoz-Bonilla, A.Sánchez Marcos, JorgeCationic distributionelectrochemical synthesismagnetizationnanoparticlessuperparamagneticzinc ferritesQuímicaIn the present work, a series of zinc ferrite nanoparticles of 11 nm on average size were synthesized following an electrochemical method in aqueous medium. The nanoparticles were structurally characterized by X-ray diffraction (XRD), inductively coupled plasma spectroscopy (ICP), transmission electron microscopy (TEM), X-ray absorption spectroscopy (XAS) and neutron diffraction (ND). The magnetic characterization was carried out by vibrating sample magnetometer (VSM) and superconducting quantum interference device (SQUID) measurements. The electrochemical synthetic methodology used in this paper yields zinc ferrite monocrystalline nanoparticles with a controlled size, shape and composition, in a reproducible manner. The control of such parameters enables obtaining ferrite nanoparticles with tuneable magnetic properties. The results show that the Zn2+ cations are situated in tetrahedral sites in the crystalline spinel structure, which causes a progressive decrease in the magnetic moments of the ferrites with Zn content due to the breakdown of the super-exchange interactionsWe acknowledge financial support from the Spanish Ministerio de Ciencia, Innovación y Universidades through the projects PGC2018–095642-B-I00 , PIB2019–104600RB-I00 , MAT2017–86540-C4–1-R and RTI2018–095303-A-C52 and Spanish Ministry of Economy and Competitiveness under project MAT2015–67557-C2–2-P . A.S. acknowledges the Comunidad de Madrid for an “ Atracción de Talento Investigador ” contract (No. 2017- t2/IND5395 ). The European Synchrotron (ESRF), Institut Laue-Langevin (ILL) and Consejo Superior de Investigaciones Científicas (CSIC) are also acknowledged for the provision of synchrotron radiation facilities and neutron diffraction experiments. We also thank the BM25-SpLine and ILL staff for the technical support beyond their duties.ElsevierDepartamento de Química Física AplicadaFacultad de Ciencias20212021-11-10research articlehttp://purl.org/coar/resource_type/c_2df8fbb1AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/717619https://dx.doi.org/10.1016/j.jallcom.2021.160585reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7176192026-06-23T12:46:27Z
dc.title.none.fl_str_mv Understanding the structural and magnetic evolution of superparamagnetic Zn ferrites nanoparticles synthesized by an easy electrochemical process
title Understanding the structural and magnetic evolution of superparamagnetic Zn ferrites nanoparticles synthesized by an easy electrochemical process
spellingShingle Understanding the structural and magnetic evolution of superparamagnetic Zn ferrites nanoparticles synthesized by an easy electrochemical process
Rivero, M.
Cationic distribution
electrochemical synthesis
magnetization
nanoparticles
superparamagnetic
zinc ferrites
Química
title_short Understanding the structural and magnetic evolution of superparamagnetic Zn ferrites nanoparticles synthesized by an easy electrochemical process
title_full Understanding the structural and magnetic evolution of superparamagnetic Zn ferrites nanoparticles synthesized by an easy electrochemical process
title_fullStr Understanding the structural and magnetic evolution of superparamagnetic Zn ferrites nanoparticles synthesized by an easy electrochemical process
title_full_unstemmed Understanding the structural and magnetic evolution of superparamagnetic Zn ferrites nanoparticles synthesized by an easy electrochemical process
title_sort Understanding the structural and magnetic evolution of superparamagnetic Zn ferrites nanoparticles synthesized by an easy electrochemical process
dc.creator.none.fl_str_mv Rivero, M.
Serrano, A.
Rodríguez-Velamazán, J. A.
Muñoz-Bonilla, A.
Sánchez Marcos, Jorge
author Rivero, M.
author_facet Rivero, M.
Serrano, A.
Rodríguez-Velamazán, J. A.
Muñoz-Bonilla, A.
Sánchez Marcos, Jorge
author_role author
author2 Serrano, A.
Rodríguez-Velamazán, J. A.
Muñoz-Bonilla, A.
Sánchez Marcos, Jorge
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Química Física Aplicada
Facultad de Ciencias
dc.subject.none.fl_str_mv Cationic distribution
electrochemical synthesis
magnetization
nanoparticles
superparamagnetic
zinc ferrites
Química
topic Cationic distribution
electrochemical synthesis
magnetization
nanoparticles
superparamagnetic
zinc ferrites
Química
description In the present work, a series of zinc ferrite nanoparticles of 11 nm on average size were synthesized following an electrochemical method in aqueous medium. The nanoparticles were structurally characterized by X-ray diffraction (XRD), inductively coupled plasma spectroscopy (ICP), transmission electron microscopy (TEM), X-ray absorption spectroscopy (XAS) and neutron diffraction (ND). The magnetic characterization was carried out by vibrating sample magnetometer (VSM) and superconducting quantum interference device (SQUID) measurements. The electrochemical synthetic methodology used in this paper yields zinc ferrite monocrystalline nanoparticles with a controlled size, shape and composition, in a reproducible manner. The control of such parameters enables obtaining ferrite nanoparticles with tuneable magnetic properties. The results show that the Zn2+ cations are situated in tetrahedral sites in the crystalline spinel structure, which causes a progressive decrease in the magnetic moments of the ferrites with Zn content due to the breakdown of the super-exchange interactions
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-11-10
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/717619
https://dx.doi.org/10.1016/j.jallcom.2021.160585
url http://hdl.handle.net/10486/717619
https://dx.doi.org/10.1016/j.jallcom.2021.160585
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869416991397249024
score 15,81155

Registos relacionados