A Potassium Metal-Organic Framework based on Perylene- 3,4,9,10-tetracarboxylate as Sensing Layer for Humidity Actuators
dc.contributor.author | Seco Botana, José Manuel | |
dc.contributor.author | San Sebastián Larzabal, Eider | |
dc.contributor.author | Cepeda Ruiz, Javier | |
dc.contributor.author | Biel, Blanca | |
dc.contributor.author | Salinas-Castillo, Alfonso | |
dc.contributor.author | Fernández, Belén | |
dc.contributor.author | Morales, Diego P. | |
dc.contributor.author | Bobinger, Marco | |
dc.contributor.author | Gómez-Ruiz, Santiago | |
dc.contributor.author | Loghin, Florin C, | |
dc.contributor.author | Radeneyra, Almudivena | |
dc.contributor.author | Rodríguez-Diéguez, Antonio | |
dc.date.accessioned | 2019-01-10T11:30:34Z | |
dc.date.available | 2019-01-10T11:30:34Z | |
dc.date.issued | 2018-09-26 | |
dc.identifier.citation | Scientific Reports 8 : (2018) // Article ID 14414 | es_ES |
dc.identifier.issn | 2045-2322 | |
dc.identifier.uri | http://hdl.handle.net/10810/30725 | |
dc.description.abstract | We have synthesized a novel three-dimensional metal-organic-framework (MOF) based on the perylene-3,4,9,10-tetracarboxylate linker and potassium as metallic centre. We report the formation of this K-based MOF using conventional routes with water as solvent. This material displays intense green photoluminescence at room temperature, and displays an aggregation dependent quenching. Correlation of the optical properties with the crystalline packing was confirmed by DFT calculations. We also demonstrate its potential to build humidity actuators with a reversible and reproducible response, with a change of 5 orders of magnitudes in its impedance at about 40% relative humidity (RH). This 3D-MOF is based on an interesting perylene derivative octadentate ligand, a moiety with interesting fluorescent properties and known component in organic semiconductors. To the best of our knowledge, this is the first time to build such a printed and flexible actuator towards humidity with a reversible response, enabling precise humidity threshold monitoring. | es_ES |
dc.description.sponsorship | This work was supported by the Junta de Andalucia (FQM-1484, and FQM-195). Red Guipuzcoana de Ciencia, Tecnologia e Innovacion (OF188/2017) and University of the Basque Country (GIU14/01, EHUA16/32). BB acknowledges funding by RyC-2012-10381 contract and computational resources provided by the RES and Alhambra supercomputing facilities. This work was also supported by the German Research Foundation (DFG) and the Technical University of Munich within the Open Access Publishing Funding Programme. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Nature Publishing | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | molecular-dynamics | es_ES |
dc.subject | perylene | es_ES |
dc.subject | sensors | es_ES |
dc.subject | conductivity | es_ES |
dc.subject | mof | es_ES |
dc.title | A Potassium Metal-Organic Framework based on Perylene- 3,4,9,10-tetracarboxylate as Sensing Layer for Humidity Actuators | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://www.nature.com/articles/s41598-018-32810-7 | es_ES |
dc.identifier.doi | 10.1038/s41598-018-32810-7 | |
dc.departamentoes | Química aplicada | es_ES |
dc.departamentoeu | Kimika aplikatua | es_ES |
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Except where otherwise noted, this item's license is described as Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.