Differentiation of tin oxides using electron energy-loss spectroscopy

Autores
Moreno, Mario Sergio Jesus; Egerton, R.F.; Midgley, P.A.
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We have used electron energy-loss spectroscopy to search for differences in the energy-loss near-edge structure of SnO, SnO 2, and an intermediate oxide, with a view to distinguishing them unambigously. We have found that the oxygen K edge exhibits clear differences that can be used for fingerprinting each phase. The oxygen edge appears at the same position for each phase whereas a chemical shift of the Sn M 4,5 edge of about 3.5 eV was observed between phases with Sn in 2+ and 4+ oxidation states. Both observations can be used to distinguish between the three phases, allowing their on-line identification within nanostructured materials.
Fil: Moreno, Mario Sergio Jesus. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Egerton, R.F.. University of Alberta; Canadá
Fil: Midgley, P.A.. University of Cambridge; Reino Unido
Materia
EELS
Tin oxides
TEM
Chemical shift
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/114085
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Differentiation of tin oxides using electron energy-loss spectroscopyMoreno, Mario Sergio JesusEgerton, R.F.Midgley, P.A.EELSTin oxidesTEMChemical shifthttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We have used electron energy-loss spectroscopy to search for differences in the energy-loss near-edge structure of SnO, SnO 2, and an intermediate oxide, with a view to distinguishing them unambigously. We have found that the oxygen K edge exhibits clear differences that can be used for fingerprinting each phase. The oxygen edge appears at the same position for each phase whereas a chemical shift of the Sn M 4,5 edge of about 3.5 eV was observed between phases with Sn in 2+ and 4+ oxidation states. Both observations can be used to distinguish between the three phases, allowing their on-line identification within nanostructured materials.Fil: Moreno, Mario Sergio Jesus. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; ArgentinaFil: Egerton, R.F.. University of Alberta; CanadáFil: Midgley, P.A.. University of Cambridge; Reino UnidoAmerican Physical Society2004-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/114085Moreno, Mario Sergio Jesus; Egerton, R.F.; Midgley, P.A.; Differentiation of tin oxides using electron energy-loss spectroscopy; American Physical Society; Physical Review B; 69; 23; 6-2004; 233304-2333070163-1829CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.69.233304info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.69.233304info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:51Zoai:ri.conicet.gov.ar:11336/114085instacron: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:34982025-09-29 09:44:52.057CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Differentiation of tin oxides using electron energy-loss spectroscopy
title Differentiation of tin oxides using electron energy-loss spectroscopy
spellingShingle Differentiation of tin oxides using electron energy-loss spectroscopy
Moreno, Mario Sergio Jesus
EELS
Tin oxides
TEM
Chemical shift
title_short Differentiation of tin oxides using electron energy-loss spectroscopy
title_full Differentiation of tin oxides using electron energy-loss spectroscopy
title_fullStr Differentiation of tin oxides using electron energy-loss spectroscopy
title_full_unstemmed Differentiation of tin oxides using electron energy-loss spectroscopy
title_sort Differentiation of tin oxides using electron energy-loss spectroscopy
dc.creator.none.fl_str_mv Moreno, Mario Sergio Jesus
Egerton, R.F.
Midgley, P.A.
author Moreno, Mario Sergio Jesus
author_facet Moreno, Mario Sergio Jesus
Egerton, R.F.
Midgley, P.A.
author_role author
author2 Egerton, R.F.
Midgley, P.A.
author2_role author
author
dc.subject.none.fl_str_mv EELS
Tin oxides
TEM
Chemical shift
topic EELS
Tin oxides
TEM
Chemical shift
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We have used electron energy-loss spectroscopy to search for differences in the energy-loss near-edge structure of SnO, SnO 2, and an intermediate oxide, with a view to distinguishing them unambigously. We have found that the oxygen K edge exhibits clear differences that can be used for fingerprinting each phase. The oxygen edge appears at the same position for each phase whereas a chemical shift of the Sn M 4,5 edge of about 3.5 eV was observed between phases with Sn in 2+ and 4+ oxidation states. Both observations can be used to distinguish between the three phases, allowing their on-line identification within nanostructured materials.
Fil: Moreno, Mario Sergio Jesus. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Egerton, R.F.. University of Alberta; Canadá
Fil: Midgley, P.A.. University of Cambridge; Reino Unido
description We have used electron energy-loss spectroscopy to search for differences in the energy-loss near-edge structure of SnO, SnO 2, and an intermediate oxide, with a view to distinguishing them unambigously. We have found that the oxygen K edge exhibits clear differences that can be used for fingerprinting each phase. The oxygen edge appears at the same position for each phase whereas a chemical shift of the Sn M 4,5 edge of about 3.5 eV was observed between phases with Sn in 2+ and 4+ oxidation states. Both observations can be used to distinguish between the three phases, allowing their on-line identification within nanostructured materials.
publishDate 2004
dc.date.none.fl_str_mv 2004-06
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/11336/114085
Moreno, Mario Sergio Jesus; Egerton, R.F.; Midgley, P.A.; Differentiation of tin oxides using electron energy-loss spectroscopy; American Physical Society; Physical Review B; 69; 23; 6-2004; 233304-233307
0163-1829
CONICET Digital
CONICET
url http://hdl.handle.net/11336/114085
identifier_str_mv Moreno, Mario Sergio Jesus; Egerton, R.F.; Midgley, P.A.; Differentiation of tin oxides using electron energy-loss spectroscopy; American Physical Society; Physical Review B; 69; 23; 6-2004; 233304-233307
0163-1829
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.69.233304
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.69.233304
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
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_ 1844613411511468032
score 13.070432

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