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Synthesis of an extra-large molecular sieve using proton sponges as organic structure-directing agents

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Synthesis of an extra-large molecular sieve using proton sponges as organic structure-directing agents

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dc.contributor.author Martínez Franco, Raquel es_ES
dc.contributor.author Moliner Marin, Manuel es_ES
dc.contributor.author Yun, Yifeng es_ES
dc.contributor.author Sun, Junliang es_ES
dc.contributor.author Wan, Wei es_ES
dc.contributor.author Zou, Xiaodong es_ES
dc.contributor.author Corma Canós, Avelino es_ES
dc.date.accessioned 2016-10-06T09:59:38Z
dc.date.available 2016-10-06T09:59:38Z
dc.date.issued 2013-03-05
dc.identifier.issn 0027-8424
dc.identifier.uri http://hdl.handle.net/10251/71294
dc.description.abstract The synthesis of crystalline microporous materials containing large pores is in high demand by industry, especially for the use of these materials as catalysts in chemical processes involving bulky molecules. An extra-large-pore silicoaluminophosphate with 16-ring openings, ITQ-51, has been synthesized by the use of bulky aromatic proton sponges as organic structure-directing agents. Proton sponges show exceptional properties for directing extra-large zeolites because of their unusually high basicity combined with their large size and rigidity. This extra-large-pore material is stable after calcination, being one of the very few examples of hydrothermally stable molecular sieves containing extra-large pores. The structure of ITQ-51 was solved from submicrometer-sized crystals using the rotation electron diffraction method. Finally, several hypothetical zeolites related to ITQ-51 have been proposed. es_ES
dc.description.sponsorship The authors gratefully acknowledge Dr. Alejandro Vidal-Moya for the <SUP>27</SUP>Al MQ MAS NMR experiment. The authors also acknowledge financial support from Ministerio de Economia y Competitividad of Spain (MAT2012-37160), Consolider Ingenio 2010-MULTICAT, Generalitat Valenciana through the PROMETEO program, Universitat Politecnica de Valencia through PAID-06-11 (n.1952), the Swedish Research Council (VR), the Swedish Governmental Agency for Innovation Systems (VINNOVA), and the Goran Gustafsson Foundation. M. M. also acknowledges "Subprograma Ramon y Cajal" for Contract RYC-2011-08972. The TEM used in this study was purchased from a grant by the Knut and Alice Wallenberg Foundation. en_EN
dc.language Inglés es_ES
dc.publisher National Academy of Sciences es_ES
dc.relation.ispartof Proceedings of the National Academy of Sciences es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject aluminophosphate es_ES
dc.subject extra-large microporous materials es_ES
dc.subject zeolite synthesis es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Synthesis of an extra-large molecular sieve using proton sponges as organic structure-directing agents es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1073/pnas.1220733110
dc.relation.projectID 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)/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//CSD2009-00050/ES/Desarrollo de catalizadores más eficientes para el diseño de procesos químicos sostenibles y produccion limpia de energia/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UPV//PAID-06-11-1952/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//RYC-2011-08972/ES/RYC-2011-08972/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química es_ES
dc.description.bibliographicCitation Martínez Franco, R.; Moliner Marin, M.; Yun, Y.; Sun, J.; Wan, W.; Zou, X.; Corma Canós, A. (2013). Synthesis of an extra-large molecular sieve using proton sponges as organic structure-directing agents. Proceedings of the National Academy of Sciences. 110(10):3749-3754. https://doi.org/10.1073/pnas.1220733110 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi. org/10.1073/pnas.1220733110 es_ES
dc.description.upvformatpinicio 3749 es_ES
dc.description.upvformatpfin 3754 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 110 es_ES
dc.description.issue 10 es_ES
dc.relation.senia 257877 es_ES
dc.identifier.pmid 23431186 es_ES
dc.identifier.pmcid PMC3593851 en_EN
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Göran Gustafsson Foundation es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.contributor.funder Universitat Politècnica de València es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Swedish Research Council es_ES
dc.contributor.funder Knut and Alice Wallenberg Foundation es_ES
dc.contributor.funder Swedish Governmental Agency for Innovation Systems es_ES


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