Li, Z.; Navarro Villalba, MT.; Martínez Triguero, LJ.; Yu, J.; Corma Canós, A. (2016). Synthesis of nano-SSZ-13 and its application in the reaction of methanol to olefins. Catalysis Science and Technology. 6(15):5856-5863. https://doi.org/10.1039/C6CY00433D
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/83440
Título:
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Synthesis of nano-SSZ-13 and its application in the reaction of methanol to olefins
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Autor:
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Li, Zhibin
Navarro Villalba, Mª Teresa
Martínez Triguero, Luis Joaquín
Yu, Jihong
Corma Canós, Avelino
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Entidad UPV:
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Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química
Universitat Politècnica de València. Departamento de Química - Departament de Química
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Fecha difusión:
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Resumen:
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[EN] Nanosized SSZ-13 has been obtained from a one-pot synthesis procedure with the addition of CTAB to the synthesis precursor solution. Nano-SSZ-13 zeolite showed high intracrystalline mesoporosity and compared to standard ...[+]
[EN] Nanosized SSZ-13 has been obtained from a one-pot synthesis procedure with the addition of CTAB to the synthesis precursor solution. Nano-SSZ-13 zeolite showed high intracrystalline mesoporosity and compared to standard SSZ-13 presented a much longer lifetime and higher conversion capacity for the reaction of methanol to olefins. The improved properties were attributed to a more efficient utilization of micropores by easier diffusion of reactants and products and slower deactivation by coke. A higher C2/C3 ratio was found for nano-SSZ-13, pointing to a lower deactivation of the aromatics cycle of the hydrocarbon pool.
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Palabras clave:
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Mesoporoues SSZ-13 zeolite
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Dual template synthesis
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Nonosheet assemblies
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Catalyst performance
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Product selectivity
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Directed synthesis
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Improved stability
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Nanosized Sapo-34
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Molecular-sieves
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Pore-structure
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Derechos de uso:
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Reserva de todos los derechos
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Fuente:
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Catalysis Science and Technology. (issn:
2044-4753
) (eissn:
2044-4761
)
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DOI:
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10.1039/C6CY00433D
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Editorial:
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Royal Society of Chemistry
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Versión del editor:
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http://doi.org/10.1039/c6cy00433d
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Código del Proyecto:
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info:eu-repo/grantAgreement/EC/H2020/671093/EU/MATching zeolite SYNthesis with CATalytic activity/
...[+]
info:eu-repo/grantAgreement/EC/H2020/671093/EU/MATching zeolite SYNthesis with CATalytic activity/
info:eu-repo/grantAgreement/MINECO//SEV-2012-0267/
info:eu-repo/grantAgreement/MINECO//CTQ2015-67592-P/ES/VALORIZACION DE COMPUESTO OXIGENADOS PRESENTES EN FRACCIONES ACUOSAS DERIVADAS DE BIOMASA EN COMBUSTIBLES Y PRODUCTOS QUIMICOS/
info:eu-repo/grantAgreement/GVA//PROMETEOII%2F2013%2F011/ES/Catalizadores moleculares y supramoleculares altamente selectivos, estables y energéticamente eficientes en reacciones químicas (PROMETEO)/
info:eu-repo/grantAgreement/MINECO//CTQ2015-70126-R/ES/DISEÑO DE CATALIZADORES ZEOLITICOS PARA LA OPTIMIZACION DE PROCESOS QUIMICOS DE INTERES INDUSTRIAL/
info:eu-repo/grantAgreement/MINECO//CTQ2015-68951-C3-1-R/ES/TRATAMIENTOS CATALITICOS AVANZADOS PARA LA VALORIZACION DE LA BIOMASA Y LA ELIMINACION DE RESIDUOS ASOCIADOS/
info:eu-repo/grantAgreement/MINECO//MAT2015-71842-P/ES/SINTESIS Y CARACTERIZACION AVANZADA DE NUEVOS MATERIALES ZEOLITICOS Y APLICACIONES EN ADSORCION, MEDIOAMBIENTE Y EN LA CONSERVACION DE ALIMENTOS/
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Agradecimientos:
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Financial support by the Spanish Government-MINECO through “Severo Ochoa” (SEV 2012-0267), CTQ2015-67592-P, CTQ2015-70126-R, CTQ2015-68951-C3-1-R, MAT2015-71842-P, by the European Union ERC-AdG-2014-671093-SynCatMatch and ...[+]
Financial support by the Spanish Government-MINECO through “Severo Ochoa” (SEV 2012-0267), CTQ2015-67592-P, CTQ2015-70126-R, CTQ2015-68951-C3-1-R, MAT2015-71842-P, by the European Union ERC-AdG-2014-671093-SynCatMatch and by the Generalitat Valenciana PROMETEOII/2013/011 is acknowledged. Z. Li acknowledges China Scholarship Council (CSC) for a fellowship. J. Yu thanks the Major International Joint Research Project of China for financial support (Grant No. 21320102001).
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Tipo:
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Artículo
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