Improvements in selectivity and stability of Rh catalysts modified by SnBu<sub>4</sub>. dehydrogenation of isobutane to isobutene

Autores
Ferretti, Osmar; Siri, Guillermo Jorge; Humblot, F.; Candy, Jean Pierre; Didillon, B.; Basset, Jean-Marie
Año de publicación
1998
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
RhSn/SiO2 bimetallic catalysts prepared via an organometallic route have proved to be very active and selective toward several hydrogenation reactions. In this work these catalysts were studied for the dehydrogenation of isobutane to isobutene. It was found that Rh/SiO2 monometallic catalysts had a null selectivity to isobutene, and this selectivity increased up to more than 90% after the addition of tin, using SnBu4 as precursor.
Facultad de Ciencias Exactas
Materia
Química
RhSn/SiO2
surface organometallic chemistry
SnBu4
isobutane dehydrogenation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/133553
Acceder
id SEDICI_f35baab2d40f58391887fbe600fe0729
oai_identifier_str oai:sedici.unlp.edu.ar:10915/133553
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Improvements in selectivity and stability of Rh catalysts modified by SnBu<sub>4</sub>. dehydrogenation of isobutane to isobuteneFerretti, OsmarSiri, Guillermo JorgeHumblot, F.Candy, Jean PierreDidillon, B.Basset, Jean-MarieQuímicaRhSn/SiO2surface organometallic chemistrySnBu4isobutane dehydrogenationRhSn/SiO<sub>2</sub> bimetallic catalysts prepared via an organometallic route have proved to be very active and selective toward several hydrogenation reactions. In this work these catalysts were studied for the dehydrogenation of isobutane to isobutene. It was found that Rh/SiO<sub>2</sub> monometallic catalysts had a null selectivity to isobutene, and this selectivity increased up to more than 90% after the addition of tin, using SnBu<sub>4</sub> as precursor.Facultad de Ciencias Exactas1998info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf115-120http://sedici.unlp.edu.ar/handle/10915/133553enginfo:eu-repo/semantics/altIdentifier/issn/0133-1736info:eu-repo/semantics/altIdentifier/issn/1588-2837info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02475439info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-17T10:14:30Zoai:sedici.unlp.edu.ar:10915/133553Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-17 10:14:31.125SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Improvements in selectivity and stability of Rh catalysts modified by SnBu<sub>4</sub>. dehydrogenation of isobutane to isobutene
title Improvements in selectivity and stability of Rh catalysts modified by SnBu<sub>4</sub>. dehydrogenation of isobutane to isobutene
spellingShingle Improvements in selectivity and stability of Rh catalysts modified by SnBu<sub>4</sub>. dehydrogenation of isobutane to isobutene
Ferretti, Osmar
Química
RhSn/SiO2
surface organometallic chemistry
SnBu4
isobutane dehydrogenation
title_short Improvements in selectivity and stability of Rh catalysts modified by SnBu<sub>4</sub>. dehydrogenation of isobutane to isobutene
title_full Improvements in selectivity and stability of Rh catalysts modified by SnBu<sub>4</sub>. dehydrogenation of isobutane to isobutene
title_fullStr Improvements in selectivity and stability of Rh catalysts modified by SnBu<sub>4</sub>. dehydrogenation of isobutane to isobutene
title_full_unstemmed Improvements in selectivity and stability of Rh catalysts modified by SnBu<sub>4</sub>. dehydrogenation of isobutane to isobutene
title_sort Improvements in selectivity and stability of Rh catalysts modified by SnBu<sub>4</sub>. dehydrogenation of isobutane to isobutene
dc.creator.none.fl_str_mv Ferretti, Osmar
Siri, Guillermo Jorge
Humblot, F.
Candy, Jean Pierre
Didillon, B.
Basset, Jean-Marie
author Ferretti, Osmar
author_facet Ferretti, Osmar
Siri, Guillermo Jorge
Humblot, F.
Candy, Jean Pierre
Didillon, B.
Basset, Jean-Marie
author_role author
author2 Siri, Guillermo Jorge
Humblot, F.
Candy, Jean Pierre
Didillon, B.
Basset, Jean-Marie
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Química
RhSn/SiO2
surface organometallic chemistry
SnBu4
isobutane dehydrogenation
topic Química
RhSn/SiO2
surface organometallic chemistry
SnBu4
isobutane dehydrogenation
dc.description.none.fl_txt_mv RhSn/SiO<sub>2</sub> bimetallic catalysts prepared via an organometallic route have proved to be very active and selective toward several hydrogenation reactions. In this work these catalysts were studied for the dehydrogenation of isobutane to isobutene. It was found that Rh/SiO<sub>2</sub> monometallic catalysts had a null selectivity to isobutene, and this selectivity increased up to more than 90% after the addition of tin, using SnBu<sub>4</sub> as precursor.
Facultad de Ciencias Exactas
description RhSn/SiO<sub>2</sub> bimetallic catalysts prepared via an organometallic route have proved to be very active and selective toward several hydrogenation reactions. In this work these catalysts were studied for the dehydrogenation of isobutane to isobutene. It was found that Rh/SiO<sub>2</sub> monometallic catalysts had a null selectivity to isobutene, and this selectivity increased up to more than 90% after the addition of tin, using SnBu<sub>4</sub> as precursor.
publishDate 1998
dc.date.none.fl_str_mv 1998
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/133553
url http://sedici.unlp.edu.ar/handle/10915/133553
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0133-1736
info:eu-repo/semantics/altIdentifier/issn/1588-2837
info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02475439
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
115-120
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.001348

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