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dc.contributor.authorMartín Illán, Jesús Ángel 
dc.contributor.authorSierra Trujillo, Laura 
dc.contributor.authorOcón Esteban, Pilar 
dc.contributor.authorZamora Abanades, Félix Juan 
dc.contributor.otherUAM. Departamento de Química Física Aplicadaes_ES
dc.contributor.otherUAM. Departamento de Química Inorgánicaes_ES
dc.date.accessioned2022-11-17T11:03:51Z
dc.date.available2022-11-17T11:03:51Z
dc.date.issued2022-10-03
dc.identifier.citationAngewandte Chemie International Edition (2022): e2022131en_US
dc.identifier.issn1433-7851 (print)en_US
dc.identifier.issn1521-3773 (online)en_US
dc.identifier.urihttp://hdl.handle.net/10486/705267
dc.description.abstractHigh energy demand results in comprehensive research of novel materials for energy sources and storage applications. Covalent organic frameworks (COFs) possess appropriate features such as long-range order, permanent porosity, tunable pore size, and ion diffusion pathways to be competitive electrode materials. Herein, we present a deep electrochemical study of two COF-aerogels shaped into flexible COF-electrodes (ECOFs) by a simple compression method to fabricate an electrochemical double-layer capacitor (EDLC). This energy storage system has considerable interest owing to its high-power density and long cycle life compared with batteries. Our result confirmed the outstanding behavior of ECOFs as EDLC devices with a capacity retention of almost 100 % after 10 000 charge/discharge cycles and, to our knowledge, the highest areal capacitance (9.55 mF cm−2) in aqueous electrolytes at higher scan rates (1000 mV s−1) for COFs. More importantly, the hierarchical porosity observed in the ECOFs increases ion transport, which permits a fast interface polarization (low τ0 values). The complete sheds light on using ECOFs as novel electrode material to fabricate EDLC devicesen_US
dc.description.sponsorshipThis work has been supported by the Spanish MINECO (PID2019-106268GB-C32) and through the “María de Maeztu” Programme for Units of Excellence in R&D (CEX2018-000805)en_US
dc.format.extent11 pag.es_ES
dc.format.mimetypeapplication/pdfen_US
dc.language.isoengen
dc.publisherWileyen_US
dc.relation.ispartofAngewandte Chemie International Editionen_US
dc.rights© 2022 The Authorsen_US
dc.subject.otherAerogelsen_US
dc.subject.otherCovalent Organic Frameworksen_US
dc.subject.otherFlexible Electrodesen_US
dc.subject.otherPorous Materialsen_US
dc.titleElectrochemical Double-Layer capacitor based on Carbon@ covalent organic framework aerogelsen_US
dc.typearticleen_US
dc.subject.ecienciaQuímicaes_ES
dc.relation.publisherversionhttps://doi.org/10.1002/anie.202213106en_US
dc.identifier.doi10.1002/anie.202213106es_ES
dc.identifier.publicationfirstpagee2022131-1es_ES
dc.identifier.publicationlastpagee2022131-11es_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionen_US
dc.rights.ccReconocimiento – NoComercial – SinObraDerivadaes_ES
dc.rights.accessRightsopenAccessen_US
dc.facultadUAMFacultad de Cienciases_ES
dc.institutoUAMInstituto de Investigación Avanzada en Ciencias Químicas (IAdChem)es_ES


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