A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxide

Autores
Solt, Hanna; Lónyi, Ferenc; Mihályi, R. Magdolna; Valyon, József; Gutierrez, Laura Beatriz; Miro, Eduardo Ernesto
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Solid-state reactions of In2O3/H-mordenite and In0/H-mordenite mixtures (Al/In = 3) were studied using an atmospheric flow-through microreactor, diffuse reflectance Fourier-transform spectroscopy (DRIFTS), and X-ray powder diffractometry (XRD). The indium(III)oxide/H-mordenite mixture was heated in a flow of 2% H2/N2 gas mixture or pure N2 to 873 and 973 K, respectively. The indium(0)/H-mordenite mixture was heated in a dry and wet N2 stream to 673−973 K. The reactions were monitored by analyzing the effluent gas, using mass spectroscopy (MS). The protons of H-mordenite were exchanged for In+ cations, indicating that In3+ was reduced and In0 was oxidized in the exchange processes. In the process of reductive solid-state ion exchange (RSSIE), the indium was reduced by H2. In the oxidative solid-state ion exchange (OSSIE) process, the indium was oxidized by H2O. Results substantiate that the ion exchange proceeds through a volatile InOH intermediate. Formation of InOH and its rapid transport within the zeolite crystals requires the presence of water vapor. The In+ in the zeolite lattice can be oxidized by O2 or H2O to indium oxycations, most probably to InO+, while the obtained oxycations can be reduced in hydrogen back to In+.
Fil: Solt, Hanna. Hungarian Academy of Sciences; Hungría
Fil: Lónyi, Ferenc. Hungarian Academy of Sciences; Hungría
Fil: Mihályi, R. Magdolna. Hungarian Academy of Sciences; Hungría
Fil: Valyon, József. Hungarian Academy of Sciences; Hungría
Fil: Gutierrez, Laura Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
Fil: Miro, Eduardo Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
Materia
Solid State Reactio
Inhmordenite
Ossie
Rssie
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:11336/57192
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/57192
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxideSolt, HannaLónyi, FerencMihályi, R. MagdolnaValyon, JózsefGutierrez, Laura BeatrizMiro, Eduardo ErnestoSolid State ReactioInhmordeniteOssieRssiehttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Solid-state reactions of In2O3/H-mordenite and In0/H-mordenite mixtures (Al/In = 3) were studied using an atmospheric flow-through microreactor, diffuse reflectance Fourier-transform spectroscopy (DRIFTS), and X-ray powder diffractometry (XRD). The indium(III)oxide/H-mordenite mixture was heated in a flow of 2% H2/N2 gas mixture or pure N2 to 873 and 973 K, respectively. The indium(0)/H-mordenite mixture was heated in a dry and wet N2 stream to 673−973 K. The reactions were monitored by analyzing the effluent gas, using mass spectroscopy (MS). The protons of H-mordenite were exchanged for In+ cations, indicating that In3+ was reduced and In0 was oxidized in the exchange processes. In the process of reductive solid-state ion exchange (RSSIE), the indium was reduced by H2. In the oxidative solid-state ion exchange (OSSIE) process, the indium was oxidized by H2O. Results substantiate that the ion exchange proceeds through a volatile InOH intermediate. Formation of InOH and its rapid transport within the zeolite crystals requires the presence of water vapor. The In+ in the zeolite lattice can be oxidized by O2 or H2O to indium oxycations, most probably to InO+, while the obtained oxycations can be reduced in hydrogen back to In+.Fil: Solt, Hanna. Hungarian Academy of Sciences; HungríaFil: Lónyi, Ferenc. Hungarian Academy of Sciences; HungríaFil: Mihályi, R. Magdolna. Hungarian Academy of Sciences; HungríaFil: Valyon, József. Hungarian Academy of Sciences; HungríaFil: Gutierrez, Laura Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; ArgentinaFil: Miro, Eduardo Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; ArgentinaAmerican Chemical Society2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/57192Solt, Hanna; Lónyi, Ferenc; Mihályi, R. Magdolna; Valyon, József; Gutierrez, Laura Beatriz; et al.; A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxide; American Chemical Society; Journal of Physical Chemistry C; 112; 12-2008; 19423-194361932-7447CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1021/jp804110dinfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/jp804110dinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-26T10:34:09Zoai:ri.conicet.gov.ar:11336/57192instacron: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:34982026-02-26 10:34:09.568CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxide
title A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxide
spellingShingle A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxide
Solt, Hanna
Solid State Reactio
Inhmordenite
Ossie
Rssie
title_short A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxide
title_full A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxide
title_fullStr A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxide
title_full_unstemmed A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxide
title_sort A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxide
dc.creator.none.fl_str_mv Solt, Hanna
Lónyi, Ferenc
Mihályi, R. Magdolna
Valyon, József
Gutierrez, Laura Beatriz
Miro, Eduardo Ernesto
author Solt, Hanna
author_facet Solt, Hanna
Lónyi, Ferenc
Mihályi, R. Magdolna
Valyon, József
Gutierrez, Laura Beatriz
Miro, Eduardo Ernesto
author_role author
author2 Lónyi, Ferenc
Mihályi, R. Magdolna
Valyon, József
Gutierrez, Laura Beatriz
Miro, Eduardo Ernesto
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Solid State Reactio
Inhmordenite
Ossie
Rssie
topic Solid State Reactio
Inhmordenite
Ossie
Rssie
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Solid-state reactions of In2O3/H-mordenite and In0/H-mordenite mixtures (Al/In = 3) were studied using an atmospheric flow-through microreactor, diffuse reflectance Fourier-transform spectroscopy (DRIFTS), and X-ray powder diffractometry (XRD). The indium(III)oxide/H-mordenite mixture was heated in a flow of 2% H2/N2 gas mixture or pure N2 to 873 and 973 K, respectively. The indium(0)/H-mordenite mixture was heated in a dry and wet N2 stream to 673−973 K. The reactions were monitored by analyzing the effluent gas, using mass spectroscopy (MS). The protons of H-mordenite were exchanged for In+ cations, indicating that In3+ was reduced and In0 was oxidized in the exchange processes. In the process of reductive solid-state ion exchange (RSSIE), the indium was reduced by H2. In the oxidative solid-state ion exchange (OSSIE) process, the indium was oxidized by H2O. Results substantiate that the ion exchange proceeds through a volatile InOH intermediate. Formation of InOH and its rapid transport within the zeolite crystals requires the presence of water vapor. The In+ in the zeolite lattice can be oxidized by O2 or H2O to indium oxycations, most probably to InO+, while the obtained oxycations can be reduced in hydrogen back to In+.
Fil: Solt, Hanna. Hungarian Academy of Sciences; Hungría
Fil: Lónyi, Ferenc. Hungarian Academy of Sciences; Hungría
Fil: Mihályi, R. Magdolna. Hungarian Academy of Sciences; Hungría
Fil: Valyon, József. Hungarian Academy of Sciences; Hungría
Fil: Gutierrez, Laura Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
Fil: Miro, Eduardo Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
description Solid-state reactions of In2O3/H-mordenite and In0/H-mordenite mixtures (Al/In = 3) were studied using an atmospheric flow-through microreactor, diffuse reflectance Fourier-transform spectroscopy (DRIFTS), and X-ray powder diffractometry (XRD). The indium(III)oxide/H-mordenite mixture was heated in a flow of 2% H2/N2 gas mixture or pure N2 to 873 and 973 K, respectively. The indium(0)/H-mordenite mixture was heated in a dry and wet N2 stream to 673−973 K. The reactions were monitored by analyzing the effluent gas, using mass spectroscopy (MS). The protons of H-mordenite were exchanged for In+ cations, indicating that In3+ was reduced and In0 was oxidized in the exchange processes. In the process of reductive solid-state ion exchange (RSSIE), the indium was reduced by H2. In the oxidative solid-state ion exchange (OSSIE) process, the indium was oxidized by H2O. Results substantiate that the ion exchange proceeds through a volatile InOH intermediate. Formation of InOH and its rapid transport within the zeolite crystals requires the presence of water vapor. The In+ in the zeolite lattice can be oxidized by O2 or H2O to indium oxycations, most probably to InO+, while the obtained oxycations can be reduced in hydrogen back to In+.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/57192
Solt, Hanna; Lónyi, Ferenc; Mihályi, R. Magdolna; Valyon, József; Gutierrez, Laura Beatriz; et al.; A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxide; American Chemical Society; Journal of Physical Chemistry C; 112; 12-2008; 19423-19436
1932-7447
CONICET Digital
CONICET
url http://hdl.handle.net/11336/57192
identifier_str_mv Solt, Hanna; Lónyi, Ferenc; Mihályi, R. Magdolna; Valyon, József; Gutierrez, Laura Beatriz; et al.; A mechanistic study of the solid-state reactions of H-Mordenite with Indium(0) and Indium(III)oxide; American Chemical Society; Journal of Physical Chemistry C; 112; 12-2008; 19423-19436
1932-7447
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1021/jp804110d
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/jp804110d
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 Chemical Society
publisher.none.fl_str_mv American Chemical 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
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score 12.665996

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