Mesoporous sulfate-Zr-carbon nanomaterial: a new chemically active species.
- Autores
- Anunziata , Oscar Alfredo; Martinez, María Laura
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- In this work, we report the successful preparation of a nanomaterial with acidic properties from sulfated zirconium functionalized mesoporous carbon (SZr-MC). SZr-MC presents a new chemical species formed by bonding Carbon with sulfated Zirconium (Zr): C-O-Zr- H2SO4 and C-Zr (H2SO4)-C. It has a surface area of approximately 1300 m2 g-1, and a total pore volume of 0.94 cm3g-1, composed mainly of mesopores with an average pore size of 3.5 nm. The surface composition and chemical states of the elements did not reveal that ZrO2 was an isolated cluster. A new nanomaterial based on mesoporous carbons modified with sulfated Zr was developed, which opens up a wide range of acid-catalyzed reactions applied to biomedical engineering.
Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina.
Fil: Martinez, María Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina. - Materia
-
Sulfated mesoporous carbon
SZr-C2
SZr-O-C interactions
superacid properties - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- 2022-06-01T22:29:35Z
- Repositorio
.jpg)
- Institución
- Universidad Tecnológica Nacional
- OAI Identificador
- oai:ria.utn.edu.ar:20.500.12272/6593
Ver los metadatos del registro completo
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Mesoporous sulfate-Zr-carbon nanomaterial: a new chemically active species.Anunziata , Oscar AlfredoMartinez, María LauraSulfated mesoporous carbonSZr-C2SZr-O-C interactionssuperacid propertiesIn this work, we report the successful preparation of a nanomaterial with acidic properties from sulfated zirconium functionalized mesoporous carbon (SZr-MC). SZr-MC presents a new chemical species formed by bonding Carbon with sulfated Zirconium (Zr): C-O-Zr- H2SO4 and C-Zr (H2SO4)-C. It has a surface area of approximately 1300 m2 g-1, and a total pore volume of 0.94 cm3g-1, composed mainly of mesopores with an average pore size of 3.5 nm. The surface composition and chemical states of the elements did not reveal that ZrO2 was an isolated cluster. A new nanomaterial based on mesoporous carbons modified with sulfated Zr was developed, which opens up a wide range of acid-catalyzed reactions applied to biomedical engineering.Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina.Fil: Martinez, María Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina.2022-06-01T22:29:35Z2022-06-01T22:29:35Z2021info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciapdfapplication/pdfhttp://hdl.handle.net/20.500.12272/6593-enginfo:eu-repo/semantics/openAccess2022-06-01T22:29:35Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 InternacionalOscar A. Anunziata_X_Atribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). _X_No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. _X_Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.). _X_Compartir igual (Share Alike): La explotación autorizada incluye la creación de obras derivadas siempre que se mantenga la misma licencia al ser divulgadas.reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:47:02Zoai:ria.utn.edu.ar:20.500.12272/6593instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:47:04.059Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse |
| dc.title.none.fl_str_mv |
Mesoporous sulfate-Zr-carbon nanomaterial: a new chemically active species. |
| title |
Mesoporous sulfate-Zr-carbon nanomaterial: a new chemically active species. |
| spellingShingle |
Mesoporous sulfate-Zr-carbon nanomaterial: a new chemically active species. Anunziata , Oscar Alfredo Sulfated mesoporous carbon SZr-C2 SZr-O-C interactions superacid properties |
| title_short |
Mesoporous sulfate-Zr-carbon nanomaterial: a new chemically active species. |
| title_full |
Mesoporous sulfate-Zr-carbon nanomaterial: a new chemically active species. |
| title_fullStr |
Mesoporous sulfate-Zr-carbon nanomaterial: a new chemically active species. |
| title_full_unstemmed |
Mesoporous sulfate-Zr-carbon nanomaterial: a new chemically active species. |
| title_sort |
Mesoporous sulfate-Zr-carbon nanomaterial: a new chemically active species. |
| dc.creator.none.fl_str_mv |
Anunziata , Oscar Alfredo Martinez, María Laura |
| author |
Anunziata , Oscar Alfredo |
| author_facet |
Anunziata , Oscar Alfredo Martinez, María Laura |
| author_role |
author |
| author2 |
Martinez, María Laura |
| author2_role |
author |
| dc.subject.none.fl_str_mv |
Sulfated mesoporous carbon SZr-C2 SZr-O-C interactions superacid properties |
| topic |
Sulfated mesoporous carbon SZr-C2 SZr-O-C interactions superacid properties |
| dc.description.none.fl_txt_mv |
In this work, we report the successful preparation of a nanomaterial with acidic properties from sulfated zirconium functionalized mesoporous carbon (SZr-MC). SZr-MC presents a new chemical species formed by bonding Carbon with sulfated Zirconium (Zr): C-O-Zr- H2SO4 and C-Zr (H2SO4)-C. It has a surface area of approximately 1300 m2 g-1, and a total pore volume of 0.94 cm3g-1, composed mainly of mesopores with an average pore size of 3.5 nm. The surface composition and chemical states of the elements did not reveal that ZrO2 was an isolated cluster. A new nanomaterial based on mesoporous carbons modified with sulfated Zr was developed, which opens up a wide range of acid-catalyzed reactions applied to biomedical engineering. Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina. Fil: Martinez, María Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina. |
| description |
In this work, we report the successful preparation of a nanomaterial with acidic properties from sulfated zirconium functionalized mesoporous carbon (SZr-MC). SZr-MC presents a new chemical species formed by bonding Carbon with sulfated Zirconium (Zr): C-O-Zr- H2SO4 and C-Zr (H2SO4)-C. It has a surface area of approximately 1300 m2 g-1, and a total pore volume of 0.94 cm3g-1, composed mainly of mesopores with an average pore size of 3.5 nm. The surface composition and chemical states of the elements did not reveal that ZrO2 was an isolated cluster. A new nanomaterial based on mesoporous carbons modified with sulfated Zr was developed, which opens up a wide range of acid-catalyzed reactions applied to biomedical engineering. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021 2022-06-01T22:29:35Z 2022-06-01T22:29:35Z |
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info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_5794 info:ar-repo/semantics/documentoDeConferencia |
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http://hdl.handle.net/20.500.12272/6593 - |
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http://hdl.handle.net/20.500.12272/6593 |
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eng |
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eng |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess 2022-06-01T22:29:35Z http://creativecommons.org/licenses/by-nc-nd/4.0/ Attribution-NonCommercial-NoDerivatives 4.0 Internacional Oscar A. Anunziata _X_Atribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). _X_No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. _X_Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.). _X_Compartir igual (Share Alike): La explotación autorizada incluye la creación de obras derivadas siempre que se mantenga la misma licencia al ser divulgadas. |
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openAccess |
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2022-06-01T22:29:35Z http://creativecommons.org/licenses/by-nc-nd/4.0/ Attribution-NonCommercial-NoDerivatives 4.0 Internacional Oscar A. Anunziata _X_Atribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). _X_No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. _X_Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.). _X_Compartir igual (Share Alike): La explotación autorizada incluye la creación de obras derivadas siempre que se mantenga la misma licencia al ser divulgadas. |
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