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dc.creatorJuárez, Juliana María
dc.creatorLedesma, Brenda Cecilia
dc.creatorBeltramone, Andrea Raquel
dc.creatorGómez Costa, Marcos Bruno
dc.creatorAnunziata, Oscar Alfredo
dc.date.accessioned2024-04-11T21:06:19Z
dc.date.available2024-04-11T21:06:19Z
dc.date.issued2022
dc.identifier.citation25 th Annual TechConnect World ;2022.es_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12272/10466
dc.description.abstractThe recovery and reuse of orange peel waste (OP) is a sustainable strategy in a circular economy. In this research, OP was used as the raw material for the preparation of a novel carbonaceous nanomaterial to be used in the adsorption of hydrogen as an alternative in the use of green hydrogen. Activated carbons were synthesized from orange peel using different synthesis conditions. The activation of the carbon was carried out by means of a chemical process with phosphoric acid as activating agent, varying the the activating agent/precursor ratio, and the contact time between them. The activating agent used is a solution of phosphoric acid (50 wt %) in different weight ratios of acid/precursor of 3:1 or 6:1, with resting time of 24 hours. The best support was obtained using a carbonization time of 1 h, a carbonization temperature of 470oC, 6:1 precursor/acid ratio and 24 hours of resting time. According XRD analysis all samples present amorphous structure of activated carbons with BET surface areas of 1000 to 1400 m2 /g. With the activated carbons obtained with the best structure and texture, the adsorption of hydrogen and the effects on their meso / microporosity were studied. Said material significantly improved H2 storage behaviour compared to CMK-3 type nanostructured carbon (3.1% by weight at -196,15 oC and 10 bar). The synthesized material shows promise in absorbing hydrogen by weak binding forces (physisorption)es_ES
dc.formatpdfes_ES
dc.language.isoenges_ES
dc.rightsopenAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.rights.uriAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.subjectOrange peles wastees_ES
dc.subjectActivated carbónes_ES
dc.subjectHydrogen storagees_ES
dc.titleSustainable utilization of orange peels waste for preparation of activated carbon: Synthesis, Characterization and Hydrogen storage applicationes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holderJuárez, Juliana María; Anunziata, Oscar Alfredo; Gómez Costa, Marcos Bruno; Ledesma, Brenda Cecilia; Beltramone, Andrea Raqueles_ES
dc.description.affiliationFil: Juárez, Juliana María. Universidad Tecnológica Nacional. Facultad Regional Córdoba.Centro de Investigación en Nanotecnia y Nanotecnología (NANOTEC); Argentina.es_ES
dc.description.affiliationFil: Ledesma, Brenda Cecilia. Universidad Tecnológica Nacional. Facultad Regional Córdoba.Centro de Investigación en Nanotecnia y Nanotecnología (NANOTEC); Argentina.es_ES
dc.description.affiliationFil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba.Centro de Investigación en Nanotecnia y Nanotecnología (NANOTEC); Argentina.es_ES
dc.description.affiliationFil: Gómez Costa, Marcos Bruno. Universidad Tecnológica Nacional. Facultad Regional Córdoba.Centro de Investigación en Nanotecnia y Nanotecnología (NANOTEC); Argentina.es_ES
dc.description.affiliationFil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba.Centro de Investigación en Nanotecnia y Nanotecnología (NANOTEC); Argentina.es_ES
dc.description.peerreviewedPeer Reviewedes_ES
dc.type.versionpublisherVersiones_ES
dc.rights.useNo comercial. Sólo de uso académico.es_ES
dc.identifier.doi-


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