Synthesis and characteristics of CMK-3 modified with magnetite nanoparticles for application in hydrogen storage

dc.creatorJuárez, Juliana María
dc.creatorCussa, Jogelina
dc.creatorAnunziata, Oscar Alfredo
dc.creatorGómez Costa, Marcos Bruno
dc.date.accessioned2024-04-18T22:21:49Z
dc.date.available2024-04-18T22:21:49Z
dc.date.issued2022
dc.description.abstractIn this work, we report the synthesis and characterization of iron oxide nanoparticles supported in nanostructured carbon (CMK-3). This material is promising in the application of hydrogen adsorption for energy storage. The material with iron oxide nano- particles (Fe-CMK-3) was successfully synthesized and characterized by X-ray diffraction, textural properties analysis, transmission and scanning electron microsco- py, X-ray photoelectron spectroscopy, and magnetiza- tion studies. A large amount of the iron incorporated as iron oxide nanoparticles was in the magnetite phase. The incorporation of magnetite on the CMK-3 carbon surface significantly improved the storage capacity of hydrogen (4.45 wt% at 77 K and 10 bar) compared with the CMK-3 framework alone (2.20 wt% at 77 K and 10 bar). The synthesized material is promising for hy- drogen adsorption by weak bond forces (physisorption). A hydrogen adsorption mechanism was proposed in which the nanoparticles of magnetite have an important role.es_ES
dc.description.affiliationFil: Juárez, Juliana M.. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología. Córdoba; Argentina.es_ES
dc.description.affiliationFil: Cussa, Jogelina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología. Córdoba; Argentina.es_ES
dc.description.affiliationFil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología. Córdoba; Argentina.es_ES
dc.description.affiliationFil: Gómez Costa, Marcos Bruno. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología. Córdoba; Argentina.es_ES
dc.description.peerreviewedPeer Reviewedes_ES
dc.formatpdfes_ES
dc.identifier.doi-
dc.identifier.urihttp://hdl.handle.net/20.500.12272/10593
dc.language.isoenges_ES
dc.rightsopenAccesses_ES
dc.rights.holderJuárez, Juliana M.es_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.rights.uriAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.usehttps://creativecommons.org/licenses/by-nc-sa/4.0/es_ES
dc.subjectMagnetitees_ES
dc.subjectCMK-3es_ES
dc.subjectHydrogenes_ES
dc.subjectStoragees_ES
dc.subjectAdsorptiones_ES
dc.subjectNanocompositeses_ES
dc.titleSynthesis and characteristics of CMK-3 modified with magnetite nanoparticles for application in hydrogen storagees_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.type.versiondraftes_ES

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