PREPARATION OF OXIDE SUPERCONDUCTING YBa2Cu3O7-x  BY SOL-GEL METHOD

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We present the synthesis of YBa2Cu3O7-x superconductor oxide with critical temperature - 92 K, by Sol-Gel method. The synthesis of this superconducting compound was performed by using oxalate precursor solution which were prepared by dissolving stoichiometric mixtures of the Y(OOCCH3)•4H2O; Ba(OOCCH...

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Detalles Bibliográficos
Autores: Bustamante, A., Osorio, A., González, J. C., Carhuancho, M., Salas, N., De Los Santos, L., De La Cruz, N., Díaz, A.
Formato: artículo
Fecha de Publicación:2004
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/4761
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4761
Nivel de acceso:acceso abierto
Materia:Sol-Gel method
high temperature superconducting oxides
YBa2Cu3O7
Sol-Gel
óxidos superconductores de alta temperatura
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spelling PREPARATION OF OXIDE SUPERCONDUCTING YBa2Cu3O7-x  BY SOL-GEL METHODPREPARACIÓN DEL ÓXIDO SUPERCONDUCTOR YBa2Cu3O7-x POR EL MÉTODO SOL-GELBustamante, A.Osorio, A.González, J. C.Carhuancho, M.Salas, N.De Los Santos, L.De La Cruz, N.Díaz, A.Sol-Gel methodhigh temperature superconducting oxidesYBa2Cu3O7Sol-Gelóxidos superconductores de alta temperaturaYBa2Cu3O7We present the synthesis of YBa2Cu3O7-x superconductor oxide with critical temperature - 92 K, by Sol-Gel method. The synthesis of this superconducting compound was performed by using oxalate precursor solution which were prepared by dissolving stoichiometric mixtures of the Y(OOCCH3)•4H2O; Ba(OOCCH3)2 and Cu(OOCCH3)2•H2O acetates in an aqueous solution of oxalic acid, HCOO-COOH. The gel obtained was calcined at 860 oC and then fired at 920 oC in oxidizing atmosphere. The characterization of this superconducting ceramic was performed by x-ray diffraction, micro-Raman spectroscopy and SQUID techniques.En el presente trabajo se utiliza el método de sol-gel para obtener el óxido superconductor YBa2Cu3O7-x(YBCO) con temperatura crítica - 92 K. La síntesis del compuesto superconductor fue realizada mediante una solución precursora de oxalatos, la cual fue preparada disolviendo cantidades estequiométricas de acetatos de Y(OOCCH3)•4H2O; Ba(OOCCH3)2 y Cu(OOCCH3)2•H2O en una solución acuosa de ácido oxálico (HCOO-COOH). El gel obtenido fue calcinado a 860 oC y, posteriormente, sintetizado a 920 oC en una atmósfera oxidante. La caracterización de la cerámica superconductora se realizó mediante las técnicas de difracción de rayos X, espectroscopia micro-Raman y magnetometría SQUID.Universidad Nacional Mayor de San Marcos2004-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4761Revista Peruana de Química e Ingeniería Química; Vol. 7 No. 2 (2004); 3-8Revista Peruana de Química e Ingeniería Química; Vol. 7 Núm. 2 (2004); 3-81609-75991726-2208reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4761/3836Derechos de autor 2004 A. Bustamante, A. Osorio, J. C. González, M. Carhuancho, N. Salas, L. De Los Santos, N. De La Cruz, A. Díazhttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/47612020-05-10T13:05:22Z
dc.title.none.fl_str_mv PREPARATION OF OXIDE SUPERCONDUCTING YBa2Cu3O7-x  BY SOL-GEL METHOD
PREPARACIÓN DEL ÓXIDO SUPERCONDUCTOR YBa2Cu3O7-x POR EL MÉTODO SOL-GEL
title PREPARATION OF OXIDE SUPERCONDUCTING YBa2Cu3O7-x  BY SOL-GEL METHOD
spellingShingle PREPARATION OF OXIDE SUPERCONDUCTING YBa2Cu3O7-x  BY SOL-GEL METHOD
Bustamante, A.
Sol-Gel method
high temperature superconducting oxides
YBa2Cu3O7
Sol-Gel
óxidos superconductores de alta temperatura
YBa2Cu3O7
title_short PREPARATION OF OXIDE SUPERCONDUCTING YBa2Cu3O7-x  BY SOL-GEL METHOD
title_full PREPARATION OF OXIDE SUPERCONDUCTING YBa2Cu3O7-x  BY SOL-GEL METHOD
title_fullStr PREPARATION OF OXIDE SUPERCONDUCTING YBa2Cu3O7-x  BY SOL-GEL METHOD
title_full_unstemmed PREPARATION OF OXIDE SUPERCONDUCTING YBa2Cu3O7-x  BY SOL-GEL METHOD
title_sort PREPARATION OF OXIDE SUPERCONDUCTING YBa2Cu3O7-x  BY SOL-GEL METHOD
dc.creator.none.fl_str_mv Bustamante, A.
Osorio, A.
González, J. C.
Carhuancho, M.
Salas, N.
De Los Santos, L.
De La Cruz, N.
Díaz, A.
author Bustamante, A.
author_facet Bustamante, A.
Osorio, A.
González, J. C.
Carhuancho, M.
Salas, N.
De Los Santos, L.
De La Cruz, N.
Díaz, A.
author_role author
author2 Osorio, A.
González, J. C.
Carhuancho, M.
Salas, N.
De Los Santos, L.
De La Cruz, N.
Díaz, A.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Sol-Gel method
high temperature superconducting oxides
YBa2Cu3O7
Sol-Gel
óxidos superconductores de alta temperatura
YBa2Cu3O7
topic Sol-Gel method
high temperature superconducting oxides
YBa2Cu3O7
Sol-Gel
óxidos superconductores de alta temperatura
YBa2Cu3O7
description We present the synthesis of YBa2Cu3O7-x superconductor oxide with critical temperature - 92 K, by Sol-Gel method. The synthesis of this superconducting compound was performed by using oxalate precursor solution which were prepared by dissolving stoichiometric mixtures of the Y(OOCCH3)•4H2O; Ba(OOCCH3)2 and Cu(OOCCH3)2•H2O acetates in an aqueous solution of oxalic acid, HCOO-COOH. The gel obtained was calcined at 860 oC and then fired at 920 oC in oxidizing atmosphere. The characterization of this superconducting ceramic was performed by x-ray diffraction, micro-Raman spectroscopy and SQUID techniques.
publishDate 2004
dc.date.none.fl_str_mv 2004-12-31
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4761
url https://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4761
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4761/3836
dc.rights.none.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos
dc.source.none.fl_str_mv Revista Peruana de Química e Ingeniería Química; Vol. 7 No. 2 (2004); 3-8
Revista Peruana de Química e Ingeniería Química; Vol. 7 Núm. 2 (2004); 3-8
1609-7599
1726-2208
reponame:Revistas - Universidad Nacional Mayor de San Marcos
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
reponame_str Revistas - Universidad Nacional Mayor de San Marcos
collection Revistas - Universidad Nacional Mayor de San Marcos
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 13.936249
PREPARATION OF OXIDE SUPERCONDUCTING YBa2Cu3O7-x  BY SOL-GEL METHOD
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