Recent Mössbauer studies on NiFe2O4 and Ni(Zn)Fe2O4 Ferrites
RESUMEN: We present recent results on the Mössbauer studies of NiFe2O4 and of Ni1-xZnxFe2O4 (x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) ferrites, which were synthesized by high-energy mechanical milling and by solid-state reaction methods. This work is mainly motivated by the accurate determination of the...
- Autores:
-
Barrero Meneses, César Augusto
Salazar Tamayo, Harrison Osfrey
García Tellez, Karen Edilma
Palacio Gómez, Carlos Alberto
Jaén, Juan
- Tipo de recurso:
- http://purl.org/coar/resource_type/c_5794
- Fecha de publicación:
- 2022
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/32222
- Palabra clave:
- NiZnFe2O4
NiFe2O4
Solid state synthesis
Mechanical milling
- Rights
- openAccess
- License
- Atribución-NoComercial-CompartirIgual 2.5 Colombia
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|
dc.title.spa.fl_str_mv |
Recent Mössbauer studies on NiFe2O4 and Ni(Zn)Fe2O4 Ferrites |
title |
Recent Mössbauer studies on NiFe2O4 and Ni(Zn)Fe2O4 Ferrites |
spellingShingle |
Recent Mössbauer studies on NiFe2O4 and Ni(Zn)Fe2O4 Ferrites NiZnFe2O4 NiFe2O4 Solid state synthesis Mechanical milling |
title_short |
Recent Mössbauer studies on NiFe2O4 and Ni(Zn)Fe2O4 Ferrites |
title_full |
Recent Mössbauer studies on NiFe2O4 and Ni(Zn)Fe2O4 Ferrites |
title_fullStr |
Recent Mössbauer studies on NiFe2O4 and Ni(Zn)Fe2O4 Ferrites |
title_full_unstemmed |
Recent Mössbauer studies on NiFe2O4 and Ni(Zn)Fe2O4 Ferrites |
title_sort |
Recent Mössbauer studies on NiFe2O4 and Ni(Zn)Fe2O4 Ferrites |
dc.creator.fl_str_mv |
Barrero Meneses, César Augusto Salazar Tamayo, Harrison Osfrey García Tellez, Karen Edilma Palacio Gómez, Carlos Alberto Jaén, Juan |
dc.contributor.author.none.fl_str_mv |
Barrero Meneses, César Augusto Salazar Tamayo, Harrison Osfrey García Tellez, Karen Edilma Palacio Gómez, Carlos Alberto Jaén, Juan |
dc.contributor.conferencename.spa.fl_str_mv |
Latin American Conference on the Applications of the Mössbauer Effect, LACAME 2022 (17 : 9 de noviembre de 2022 : Universidade Federal Do Espírito Santo. Vitoria, Brasil) |
dc.subject.proposal.spa.fl_str_mv |
NiZnFe2O4 NiFe2O4 Solid state synthesis Mechanical milling |
topic |
NiZnFe2O4 NiFe2O4 Solid state synthesis Mechanical milling |
description |
RESUMEN: We present recent results on the Mössbauer studies of NiFe2O4 and of Ni1-xZnxFe2O4 (x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) ferrites, which were synthesized by high-energy mechanical milling and by solid-state reaction methods. This work is mainly motivated by the accurate determination of the cation distribution in Ni and in Ni-Zn ferrites using the simple room temperature Mössbauer spectrometry. This calculation is known to be very important, because it determines the physicochemical properties of the ferrites. For the cation distribution, we determined the room-temperature recoilless f-factors ratio of the Fe3+ cations at octahedral [B] and tetrahedral (A) sites for NiFe2O4 by using formulas proposed by us. For that purpose, we first explore different procedures of synthesis based on the high-energy mechanical milling [1] and on the solid-state reaction [2] methods of stoichiometric mixtures of nickel oxide and hematite. The most pure, crystalline and with large grain-size sample was then used for the determination of the fB/fA ratio, which was found to be equal to 1.09 ± 0.01 [3]. This value differed from the normally used value of 0.94. Afterwards, we used it to calculate the cation distribution in Ni1-xZnxFe2O4 ferrites [4]. The Zn content at tetrahedral sites were also calculated from the intensities of the A1g Raman bands and from the intensity ratio of certain Bragg peaks (I(2 2 0)/I(4 4 0) and I(4 0 0)/I(2 2 0)) in the XRD patterns [5]. The values were compared considering the different approximations required by each technique. |
publishDate |
2022 |
dc.date.accessioned.none.fl_str_mv |
2022-11-23T14:44:37Z |
dc.date.available.none.fl_str_mv |
2022-11-23T14:44:37Z |
dc.date.issued.none.fl_str_mv |
2022-11-09 |
dc.type.spa.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_c94f |
dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.hasversion.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_5794 |
dc.type.redcol.spa.fl_str_mv |
https://purl.org/redcol/resource_type/EC |
dc.type.local.spa.fl_str_mv |
Documento de conferencia |
format |
http://purl.org/coar/resource_type/c_5794 |
status_str |
publishedVersion |
dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/10495/32222 |
dc.identifier.url.spa.fl_str_mv |
https://www.youtube.com/watch?v=x4psefpoqzg |
url |
https://hdl.handle.net/10495/32222 https://www.youtube.com/watch?v=x4psefpoqzg |
dc.language.iso.spa.fl_str_mv |
eng |
language |
eng |
dc.rights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
dc.rights.*.fl_str_mv |
Atribución-NoComercial-CompartirIgual 2.5 Colombia |
dc.rights.uri.*.fl_str_mv |
http://creativecommons.org/licenses/by-nc-sa/2.5/co/ |
dc.rights.accessrights.spa.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.creativecommons.spa.fl_str_mv |
https://creativecommons.org/licenses/by-nc-sa/4.0/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
Atribución-NoComercial-CompartirIgual 2.5 Colombia http://creativecommons.org/licenses/by-nc-sa/2.5/co/ http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by-nc-sa/4.0/ |
dc.format.mimetype.spa.fl_str_mv |
application/pdf |
dc.publisher.group.spa.fl_str_mv |
Grupo de Estado Sólido |
dc.publisher.place.spa.fl_str_mv |
Vitoria, Brasil |
institution |
Universidad de Antioquia |
bitstream.url.fl_str_mv |
https://bibliotecadigital.udea.edu.co/bitstream/10495/32222/1/Ponencia_Cesar%20Barrero%20-%20LACAME%202022.pdf https://bibliotecadigital.udea.edu.co/bitstream/10495/32222/2/ABSTRACT_C.%20Barrero.pdf https://bibliotecadigital.udea.edu.co/bitstream/10495/32222/3/license_rdf https://bibliotecadigital.udea.edu.co/bitstream/10495/32222/4/license.txt |
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andres.perez@udea.edu.co |
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1812173188212195328 |
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Barrero Meneses, César AugustoSalazar Tamayo, Harrison OsfreyGarcía Tellez, Karen EdilmaPalacio Gómez, Carlos AlbertoJaén, JuanLatin American Conference on the Applications of the Mössbauer Effect, LACAME 2022 (17 : 9 de noviembre de 2022 : Universidade Federal Do Espírito Santo. Vitoria, Brasil)2022-11-23T14:44:37Z2022-11-23T14:44:37Z2022-11-09https://hdl.handle.net/10495/32222https://www.youtube.com/watch?v=x4psefpoqzgRESUMEN: We present recent results on the Mössbauer studies of NiFe2O4 and of Ni1-xZnxFe2O4 (x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) ferrites, which were synthesized by high-energy mechanical milling and by solid-state reaction methods. This work is mainly motivated by the accurate determination of the cation distribution in Ni and in Ni-Zn ferrites using the simple room temperature Mössbauer spectrometry. This calculation is known to be very important, because it determines the physicochemical properties of the ferrites. For the cation distribution, we determined the room-temperature recoilless f-factors ratio of the Fe3+ cations at octahedral [B] and tetrahedral (A) sites for NiFe2O4 by using formulas proposed by us. For that purpose, we first explore different procedures of synthesis based on the high-energy mechanical milling [1] and on the solid-state reaction [2] methods of stoichiometric mixtures of nickel oxide and hematite. The most pure, crystalline and with large grain-size sample was then used for the determination of the fB/fA ratio, which was found to be equal to 1.09 ± 0.01 [3]. This value differed from the normally used value of 0.94. Afterwards, we used it to calculate the cation distribution in Ni1-xZnxFe2O4 ferrites [4]. The Zn content at tetrahedral sites were also calculated from the intensities of the A1g Raman bands and from the intensity ratio of certain Bragg peaks (I(2 2 0)/I(4 4 0) and I(4 0 0)/I(2 2 0)) in the XRD patterns [5]. The values were compared considering the different approximations required by each technique.COL0008138application/pdfenginfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://purl.org/coar/resource_type/c_5794http://purl.org/coar/resource_type/c_c94fhttps://purl.org/redcol/resource_type/ECDocumento de conferenciahttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/openAccessAtribución-NoComercial-CompartirIgual 2.5 Colombiahttp://creativecommons.org/licenses/by-nc-sa/2.5/co/http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by-nc-sa/4.0/Recent Mössbauer studies on NiFe2O4 and Ni(Zn)Fe2O4 FerritesGrupo de Estado SólidoVitoria, BrasilNiZnFe2O4NiFe2O4Solid state synthesisMechanical millingXVII Latin American Conference On The Applications Of The Mössbauer EffectUniversidade Federal Do Espírito Santo, Vitoria, Brasil2022-11-06/2022-11-11Universidad de Antioquia. Vicerrectoría de investigación. Comité para el Desarrollo de la Investigación - CODIgrid.412881.6ORIGINALPonencia_Cesar Barrero - LACAME 2022.pdfPonencia_Cesar Barrero - LACAME 2022.pdfPresentaciónapplication/pdf4257259https://bibliotecadigital.udea.edu.co/bitstream/10495/32222/1/Ponencia_Cesar%20Barrero%20-%20LACAME%202022.pdfbd0be072c5e6d385df3a538d6f285453MD51ABSTRACT_C. Barrero.pdfABSTRACT_C. Barrero.pdfResumenapplication/pdf567530https://bibliotecadigital.udea.edu.co/bitstream/10495/32222/2/ABSTRACT_C.%20Barrero.pdfbb50401b68f6d36f6dbcd5d1378c1467MD52CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-81051https://bibliotecadigital.udea.edu.co/bitstream/10495/32222/3/license_rdfe2060682c9c70d4d30c83c51448f4eedMD53LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://bibliotecadigital.udea.edu.co/bitstream/10495/32222/4/license.txt8a4605be74aa9ea9d79846c1fba20a33MD5410495/32222oai:bibliotecadigital.udea.edu.co:10495/322222022-11-23 09:44:37.596Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |