Martínez Franco, R.; Paris-Carrizo, CG.; Martínez Armero, ME.; Martínez, C.; Moliner Marin, M.; Corma Canós, A. (2015). High-silica nanocrystalline Beta zeolites: efficient synthesis and catalytic application. Chemical Science. 7(1):102-108. https://doi.org/10.1039/c5sc03019f
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/99143
Title:
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High-silica nanocrystalline Beta zeolites: efficient synthesis and catalytic application
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Author:
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Martínez Franco, Raquel
Paris-Carrizo, Cecilia Gertrudis
Martínez Armero, Marta Evelia
Martínez, Cristina
Moliner Marin, Manuel
Corma Canós, Avelino
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UPV Unit:
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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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Issued date:
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Abstract:
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[EN] An efficient synthesis methodology to obtain homogeneous nanosized high-silica Beta zeolites ( 10¿20
nm) with high solid yields (above 95%) using simple alkyl-substituted flexible dicationic OSDAs is
described. These ...[+]
[EN] An efficient synthesis methodology to obtain homogeneous nanosized high-silica Beta zeolites ( 10¿20
nm) with high solid yields (above 95%) using simple alkyl-substituted flexible dicationic OSDAs is
described. These dicationic OSDAs allow the synthesis of nanosized Beta zeolites with different Si/Al
ratios (15¿30) in alkaline and fluoride media, resulting in nanocrystalline materials with different physicochemical
properties. These nanosized Beta zeolites show better catalytic behavior towards the
industrially-relevant alkylation of benzene with propylene to obtain cumene compared with other
commercially available nanosized Beta zeolites.
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Copyrigths:
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Reconocimiento (by)
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Source:
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Chemical Science. (issn:
2041-6520
)
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DOI:
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10.1039/c5sc03019f
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Publisher:
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The Royal Society of Chemistry
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Publisher version:
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https://doi.org/10.1039/c5sc03019f
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Project ID:
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info:eu-repo/grantAgreement/MINECO//MAT2012-31657/ES/SINTESIS DE ZEOLITAS MEDIANTE AGENTES DIRECTORES DE ESTRUCTURA BASADOS EN ?MIMICOS? DE ESTADOS DE TRANSICION DE REACCIONES DE INTERES INDUSTRIAL/
info:eu-repo/grantAgreement/EC/H2020/671093/EU/MATching zeolite SYNthesis with CATalytic activity/
info:eu-repo/grantAgreement/MINECO//MAT2012-37160/ES/SINTESIS DE NUEVOS MATERIALES MICROPOROSOS BASADOS EN EL USO DE ?ESPONJAS DE PROTONES? COMO AGENTES DIRECTORES DE ESTRUCTURA (ADES)/
info:eu-repo/grantAgreement/MINECO//SEV-2012-0267/
info:eu-repo/grantAgreement/MINECO//BES-2013-066800/ES/BES-2013-066800/
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Thanks:
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Financial support from the Spanish Government-MINECO through “Severo Ochoa” (SEV 2012-0267), Consolider Ingenio 2010-Multicat, MAT2012-37160 and, MAT2012-31657 is acknowledged. The European Union is also acknowledged by ...[+]
Financial support from the Spanish Government-MINECO through “Severo Ochoa” (SEV 2012-0267), Consolider Ingenio 2010-Multicat, MAT2012-37160 and, MAT2012-31657 is acknowledged. The European Union is also acknowledged by the SynCatMatch project (ERC-AdG-2014-671093). M.E.M-A. thanks MINECO for economical support through a pre-doctoral fellowship (BES-2013-066800).
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Type:
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Artículo
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