Dehydrogenation of Isopropanol on Copper-Containing Mesoporous Catalysts
- Autores
- Balsamo, Nancy Florentina; Chanquia, Corina Mercedes; Herrero, Eduardo R.; Casuscelli, Sandra Graciela; Crivello, Mónica Elsie; Eimer, Griselda Alejandra
- Año de publicación
- 2010
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Copper-containing mesoporous catalysts with an MCM-41 type structure have been prepared using direct hydrothermal synthesis and characterized using XRD, AAS, N2 adsorption-desorption, DRUV-vis, and TEM. All of the samples showed high structural regularity and surface area. Three copper species are presented in these materials: isolated mononuclear Cud+ species, oligonuclear [Cud+...Od-...Cud+]n clusters, and bulky CuO oxides. These materials were catalytically tested in isopropanol dehydrogenation, showing good activity and very high selectivity to propanone at 300 °C. A further reduction treatment of the samples allowed us to suggest possible active species. Both the [Cud+...Od-...Cud+]n clusters and the isolated Cud+ cations seem to be the species responsible for isopropanol dehydrogenation.
Fil: Balsamo, Nancy Florentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina
Fil: Chanquia, Corina Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina
Fil: Herrero, Eduardo R.. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina
Fil: Casuscelli, Sandra Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Crivello, Mónica Elsie. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina - Materia
-
DEHYDROGENATION
ISOPROPANOL
COPPER
NANOCATALYST - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/278372
Ver los metadatos del registro completo
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Dehydrogenation of Isopropanol on Copper-Containing Mesoporous CatalystsBalsamo, Nancy FlorentinaChanquia, Corina MercedesHerrero, Eduardo R.Casuscelli, Sandra GracielaCrivello, Mónica ElsieEimer, Griselda AlejandraDEHYDROGENATIONISOPROPANOLCOPPERNANOCATALYSThttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2Copper-containing mesoporous catalysts with an MCM-41 type structure have been prepared using direct hydrothermal synthesis and characterized using XRD, AAS, N2 adsorption-desorption, DRUV-vis, and TEM. All of the samples showed high structural regularity and surface area. Three copper species are presented in these materials: isolated mononuclear Cud+ species, oligonuclear [Cud+...Od-...Cud+]n clusters, and bulky CuO oxides. These materials were catalytically tested in isopropanol dehydrogenation, showing good activity and very high selectivity to propanone at 300 °C. A further reduction treatment of the samples allowed us to suggest possible active species. Both the [Cud+...Od-...Cud+]n clusters and the isolated Cud+ cations seem to be the species responsible for isopropanol dehydrogenation.Fil: Balsamo, Nancy Florentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba; ArgentinaFil: Chanquia, Corina Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba; ArgentinaFil: Herrero, Eduardo R.. Universidad Tecnológica Nacional. Facultad Regional Córdoba; ArgentinaFil: Casuscelli, Sandra Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; ArgentinaFil: Crivello, Mónica Elsie. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; ArgentinaFil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; ArgentinaAmerican Chemical Society2010-10info: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/11336/278372Balsamo, Nancy Florentina; Chanquia, Corina Mercedes; Herrero, Eduardo R.; Casuscelli, Sandra Graciela; Crivello, Mónica Elsie; et al.; Dehydrogenation of Isopropanol on Copper-Containing Mesoporous Catalysts; American Chemical Society; Industrial & Engineering Chemical Research; 49; 24; 10-2010; 12365-123700888-5885CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/pdf/10.1021/ie100972hinfo:eu-repo/semantics/altIdentifier/doi/10.1021/ie100972hinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-01-08T12:44:47Zoai:ri.conicet.gov.ar:11336/278372instacron: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:34982026-01-08 12:44:47.337CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Dehydrogenation of Isopropanol on Copper-Containing Mesoporous Catalysts |
| title |
Dehydrogenation of Isopropanol on Copper-Containing Mesoporous Catalysts |
| spellingShingle |
Dehydrogenation of Isopropanol on Copper-Containing Mesoporous Catalysts Balsamo, Nancy Florentina DEHYDROGENATION ISOPROPANOL COPPER NANOCATALYST |
| title_short |
Dehydrogenation of Isopropanol on Copper-Containing Mesoporous Catalysts |
| title_full |
Dehydrogenation of Isopropanol on Copper-Containing Mesoporous Catalysts |
| title_fullStr |
Dehydrogenation of Isopropanol on Copper-Containing Mesoporous Catalysts |
| title_full_unstemmed |
Dehydrogenation of Isopropanol on Copper-Containing Mesoporous Catalysts |
| title_sort |
Dehydrogenation of Isopropanol on Copper-Containing Mesoporous Catalysts |
| dc.creator.none.fl_str_mv |
Balsamo, Nancy Florentina Chanquia, Corina Mercedes Herrero, Eduardo R. Casuscelli, Sandra Graciela Crivello, Mónica Elsie Eimer, Griselda Alejandra |
| author |
Balsamo, Nancy Florentina |
| author_facet |
Balsamo, Nancy Florentina Chanquia, Corina Mercedes Herrero, Eduardo R. Casuscelli, Sandra Graciela Crivello, Mónica Elsie Eimer, Griselda Alejandra |
| author_role |
author |
| author2 |
Chanquia, Corina Mercedes Herrero, Eduardo R. Casuscelli, Sandra Graciela Crivello, Mónica Elsie Eimer, Griselda Alejandra |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
DEHYDROGENATION ISOPROPANOL COPPER NANOCATALYST |
| topic |
DEHYDROGENATION ISOPROPANOL COPPER NANOCATALYST |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.10 https://purl.org/becyt/ford/2 |
| dc.description.none.fl_txt_mv |
Copper-containing mesoporous catalysts with an MCM-41 type structure have been prepared using direct hydrothermal synthesis and characterized using XRD, AAS, N2 adsorption-desorption, DRUV-vis, and TEM. All of the samples showed high structural regularity and surface area. Three copper species are presented in these materials: isolated mononuclear Cud+ species, oligonuclear [Cud+...Od-...Cud+]n clusters, and bulky CuO oxides. These materials were catalytically tested in isopropanol dehydrogenation, showing good activity and very high selectivity to propanone at 300 °C. A further reduction treatment of the samples allowed us to suggest possible active species. Both the [Cud+...Od-...Cud+]n clusters and the isolated Cud+ cations seem to be the species responsible for isopropanol dehydrogenation. Fil: Balsamo, Nancy Florentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina Fil: Chanquia, Corina Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina Fil: Herrero, Eduardo R.. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina Fil: Casuscelli, Sandra Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina Fil: Crivello, Mónica Elsie. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina Fil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina |
| description |
Copper-containing mesoporous catalysts with an MCM-41 type structure have been prepared using direct hydrothermal synthesis and characterized using XRD, AAS, N2 adsorption-desorption, DRUV-vis, and TEM. All of the samples showed high structural regularity and surface area. Three copper species are presented in these materials: isolated mononuclear Cud+ species, oligonuclear [Cud+...Od-...Cud+]n clusters, and bulky CuO oxides. These materials were catalytically tested in isopropanol dehydrogenation, showing good activity and very high selectivity to propanone at 300 °C. A further reduction treatment of the samples allowed us to suggest possible active species. Both the [Cud+...Od-...Cud+]n clusters and the isolated Cud+ cations seem to be the species responsible for isopropanol dehydrogenation. |
| publishDate |
2010 |
| dc.date.none.fl_str_mv |
2010-10 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://hdl.handle.net/11336/278372 Balsamo, Nancy Florentina; Chanquia, Corina Mercedes; Herrero, Eduardo R.; Casuscelli, Sandra Graciela; Crivello, Mónica Elsie; et al.; Dehydrogenation of Isopropanol on Copper-Containing Mesoporous Catalysts; American Chemical Society; Industrial & Engineering Chemical Research; 49; 24; 10-2010; 12365-12370 0888-5885 CONICET Digital CONICET |
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http://hdl.handle.net/11336/278372 |
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Balsamo, Nancy Florentina; Chanquia, Corina Mercedes; Herrero, Eduardo R.; Casuscelli, Sandra Graciela; Crivello, Mónica Elsie; et al.; Dehydrogenation of Isopropanol on Copper-Containing Mesoporous Catalysts; American Chemical Society; Industrial & Engineering Chemical Research; 49; 24; 10-2010; 12365-12370 0888-5885 CONICET Digital CONICET |
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eng |
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eng |
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American Chemical Society |
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American Chemical Society |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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