SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical method
- Autores
- Montenegro Hernandez, Alejandra; Ponce, Miguel Adolfo; Castro, Miriam Susana; Rodriguez Paez, Jorge Enrique
- Año de publicación
- 2007
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this work, SnO2-Bi2O3 and SnO2-Sb2O3 nanoparticles were obtained by using polymeric precursor method. Powders were characterized using X-ray diffraction (XRD), transmission electron microscopy (TEM) and differential thermal analysis and thermogravimetric analysis (DTA/TGA). Thick films were deposited on alumina substrates on which electrodes have been previously deposited by sputtering. The electric response of thick films was measured under oxygen and carbon monoxide atmospheres. It was determined that bismuth addition improves the sensor response to the oxygen presence. On the other hand, antimony addition diminishes the sample resistance due to the possible replacement of Sn4+ by Sb5+.
Fil: Montenegro Hernandez, Alejandra. Comisión Nacional de Energía Atómica. Gerencia de Área de Aplicaciones de la Tecnología Nuclear. Gerencia de Investigación Aplicada; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ponce, Miguel Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Castro, Miriam Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Rodriguez Paez, Jorge Enrique. Universidad del Cauca; Colombia - Materia
-
Electrical Properties
Films
Powders-Chemical Preparation
Sensors - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/76074
Ver los metadatos del registro completo
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SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical methodMontenegro Hernandez, AlejandraPonce, Miguel AdolfoCastro, Miriam SusanaRodriguez Paez, Jorge EnriqueElectrical PropertiesFilmsPowders-Chemical PreparationSensorshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2In this work, SnO2-Bi2O3 and SnO2-Sb2O3 nanoparticles were obtained by using polymeric precursor method. Powders were characterized using X-ray diffraction (XRD), transmission electron microscopy (TEM) and differential thermal analysis and thermogravimetric analysis (DTA/TGA). Thick films were deposited on alumina substrates on which electrodes have been previously deposited by sputtering. The electric response of thick films was measured under oxygen and carbon monoxide atmospheres. It was determined that bismuth addition improves the sensor response to the oxygen presence. On the other hand, antimony addition diminishes the sample resistance due to the possible replacement of Sn4+ by Sb5+.Fil: Montenegro Hernandez, Alejandra. Comisión Nacional de Energía Atómica. Gerencia de Área de Aplicaciones de la Tecnología Nuclear. Gerencia de Investigación Aplicada; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ponce, Miguel Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Castro, Miriam Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Rodriguez Paez, Jorge Enrique. Universidad del Cauca; ColombiaElsevier2007-05-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/76074Montenegro Hernandez, Alejandra; Ponce, Miguel Adolfo; Castro, Miriam Susana; Rodriguez Paez, Jorge Enrique; SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical method; Elsevier; Journal of the European Ceramic Society; 27; 13-15; 4-5-2007; 4143-41460955-2219CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0955221907001562info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jeurceramsoc.2007.02.106info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:50:36Zoai:ri.conicet.gov.ar:11336/76074instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:50:36.946CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical method |
title |
SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical method |
spellingShingle |
SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical method Montenegro Hernandez, Alejandra Electrical Properties Films Powders-Chemical Preparation Sensors |
title_short |
SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical method |
title_full |
SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical method |
title_fullStr |
SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical method |
title_full_unstemmed |
SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical method |
title_sort |
SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical method |
dc.creator.none.fl_str_mv |
Montenegro Hernandez, Alejandra Ponce, Miguel Adolfo Castro, Miriam Susana Rodriguez Paez, Jorge Enrique |
author |
Montenegro Hernandez, Alejandra |
author_facet |
Montenegro Hernandez, Alejandra Ponce, Miguel Adolfo Castro, Miriam Susana Rodriguez Paez, Jorge Enrique |
author_role |
author |
author2 |
Ponce, Miguel Adolfo Castro, Miriam Susana Rodriguez Paez, Jorge Enrique |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Electrical Properties Films Powders-Chemical Preparation Sensors |
topic |
Electrical Properties Films Powders-Chemical Preparation Sensors |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 https://purl.org/becyt/ford/2.10 https://purl.org/becyt/ford/2 https://purl.org/becyt/ford/2.5 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
In this work, SnO2-Bi2O3 and SnO2-Sb2O3 nanoparticles were obtained by using polymeric precursor method. Powders were characterized using X-ray diffraction (XRD), transmission electron microscopy (TEM) and differential thermal analysis and thermogravimetric analysis (DTA/TGA). Thick films were deposited on alumina substrates on which electrodes have been previously deposited by sputtering. The electric response of thick films was measured under oxygen and carbon monoxide atmospheres. It was determined that bismuth addition improves the sensor response to the oxygen presence. On the other hand, antimony addition diminishes the sample resistance due to the possible replacement of Sn4+ by Sb5+. Fil: Montenegro Hernandez, Alejandra. Comisión Nacional de Energía Atómica. Gerencia de Área de Aplicaciones de la Tecnología Nuclear. Gerencia de Investigación Aplicada; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Ponce, Miguel Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina Fil: Castro, Miriam Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina Fil: Rodriguez Paez, Jorge Enrique. Universidad del Cauca; Colombia |
description |
In this work, SnO2-Bi2O3 and SnO2-Sb2O3 nanoparticles were obtained by using polymeric precursor method. Powders were characterized using X-ray diffraction (XRD), transmission electron microscopy (TEM) and differential thermal analysis and thermogravimetric analysis (DTA/TGA). Thick films were deposited on alumina substrates on which electrodes have been previously deposited by sputtering. The electric response of thick films was measured under oxygen and carbon monoxide atmospheres. It was determined that bismuth addition improves the sensor response to the oxygen presence. On the other hand, antimony addition diminishes the sample resistance due to the possible replacement of Sn4+ by Sb5+. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-05-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/76074 Montenegro Hernandez, Alejandra; Ponce, Miguel Adolfo; Castro, Miriam Susana; Rodriguez Paez, Jorge Enrique; SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical method; Elsevier; Journal of the European Ceramic Society; 27; 13-15; 4-5-2007; 4143-4146 0955-2219 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/76074 |
identifier_str_mv |
Montenegro Hernandez, Alejandra; Ponce, Miguel Adolfo; Castro, Miriam Susana; Rodriguez Paez, Jorge Enrique; SnO2-Bi2O3 and SnO2-Sb2O3 gas sensors obtained by soft chemical method; Elsevier; Journal of the European Ceramic Society; 27; 13-15; 4-5-2007; 4143-4146 0955-2219 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0955221907001562 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jeurceramsoc.2007.02.106 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1842269042061082624 |
score |
13.13397 |