Mateo-Mateo, D.; Santiago-Portillo, A.; Albero-Sancho, J.; Navalón Oltra, S.; Alvaro Rodríguez, MM.; García Gómez, H. (2019). Long-Term Photostability in Terephthalate Metal-Organic Frameworks. Angewandte Chemie International Edition. 58(49):17843-17848. https://doi.org/10.1002/anie.201911600
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/153361
Título:
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Long-Term Photostability in Terephthalate Metal-Organic Frameworks
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Autor:
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Mateo-Mateo, Diego
Santiago-Portillo, Andrea
Albero-Sancho, Josep
Navalón Oltra, Sergio
Alvaro Rodríguez, Maria Mercedes
García Gómez, Hermenegildo
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Entidad UPV:
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Universitat Politècnica de València. Departamento de Química - Departament de Química
Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química
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Fecha difusión:
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Resumen:
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[EN] Prolonged (weeks) UV/Vis irradiation under Ar of UiO-66(Zr), UiO66 Zr-NO2, MIL101 Fe, MIL125 Ti-NH2, MIL101 Cr and MIL101 Cr(Pt) shows that these MOFs undergo photodecarboxylation of benzenedicarboxylate (BDC) linker ...[+]
[EN] Prolonged (weeks) UV/Vis irradiation under Ar of UiO-66(Zr), UiO66 Zr-NO2, MIL101 Fe, MIL125 Ti-NH2, MIL101 Cr and MIL101 Cr(Pt) shows that these MOFs undergo photodecarboxylation of benzenedicarboxylate (BDC) linker in a significant percentage depending on the structure and composition of the material. Routine characterization techniques such as XRD, UV/Vis spectroscopy and TGA fail to detect changes in the material, although porosity and surface area change upon irradiation of powders. In contrast to BCD-containing MOFs, zeolitic imidazolate ZIF-8 does not evolve CO2 or any other gas upon irradiation.
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Palabras clave:
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CO2 evolution
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Long-term stability
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Metal-organic frameworks
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Photocatalysis
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Photodecarboxylation
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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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Angewandte Chemie International Edition. (issn:
1433-7851
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DOI:
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10.1002/anie.201911600
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Editorial:
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John Wiley & Sons
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Versión del editor:
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https://doi.org/10.1002/anie.201911600
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Código del Proyecto:
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info:eu-repo/grantAgreement/GVA//PROMETEO%2F2013%2F014/ES/SINTESIS DE GRAFENO Y DERIVADOS COMO SENSORES O CON PROPIEDADES OPTOELECTRONICAS/
MINECO/CTQ2015-69563-CO2-R1
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Descripción:
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This is the peer reviewed version of the following article: Mateo, Diego, et al. Long-Term Photostability in Terephthalate Metal-Organic Frameworks. Angewandte Chemie (International Ed.), vol. 58, no. 49, Wiley, 2019, pp. 17843 48, doi:10.1002/anie.201911600, which has been published in final form at https://doi.org/10.
1002/anie.201911600. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
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Agradecimientos:
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Financial support by the Spanish Ministry of Economy and Competitiveness (Severo Ochoa, and CTQ2015-69563-CO2-R1) and by the Generalitat Valenciana (Prometeo 2013-014) is gratefully acknowledged. J.A. thanks the Universitat ...[+]
Financial support by the Spanish Ministry of Economy and Competitiveness (Severo Ochoa, and CTQ2015-69563-CO2-R1) and by the Generalitat Valenciana (Prometeo 2013-014) is gratefully acknowledged. J.A. thanks the Universitat Politecnica de Valencia for a postdoctoral scholarship. D.M. also thanks Spanish Ministry of Science for PhD Scholarship.
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Tipo:
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Artículo
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