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dc.contributor.authorPerez Antolin, Daniel 
dc.contributor.authorIrastorza, Cristina
dc.contributor.authorGonzález, Sara
dc.contributor.authorMoreno, Rebeca
dc.contributor.authorGarcía-Quismondo, Enrique
dc.contributor.authorPalma, Jesús
dc.contributor.authorLado, Julio J.
dc.contributor.authorVentosa Arbaizar, Edgar 
dc.date.accessioned2023-03-01T12:39:35Z
dc.date.available2023-03-01T12:39:35Z
dc.date.issued2022-07
dc.identifier.issn0011-9164
dc.identifier.urihttp://hdl.handle.net/10259/7479
dc.description.abstractDemand of lithium is expected to increase drastically in coming years driven by the market penetration of electric vehicles powered by Li-ion batteries, which will require faster and more efficient Li extraction technologies than conventional ones (evaporation in brines). The Electrochemical Ion Pumping Cell (EIPC) technology based on the use of Faradaic materials is one of the most promising approaches. However, its relatively short lifespan prevents its commercial deployment. Herein, a new EIPC concept based on the use of semi-solid electrodes is proposed for the first time, which takes advantage of the rheological characteristics of semi-solid electrodes that enable simple and cheap regeneration of the Regenerative Electrochemical Ion Pumping Cell (REIPC) systems after reaching its end-of-life. A proof-of-concept for REIPC is accomplished by simple replacement of the semi-solid electrode demonstrating a remarkable electrochemical performance (e.g. 99.87%cycle− 1 , 99.98%h− 1 , 3–4 mAh cm− 2 ) along with a competitive ion separation (e.g. 16.2 mgLi⋅gNiHCF− 1 , 4 gLi m− 2 and 15.6 Wh⋅mol− 1 ). The use of semisolid electrode offers other unique features such as a significant cost reduction of 95% for every regeneration regarding conventional EIPC, proving that REIPC concept successfully addresses the issues associated to the sustainability and recyclability of the conventional EIPC's for lithium capturing.en
dc.description.sponsorshipJ.J. Lado acknowledges Comunidad de Madrid for the postdoctoral fellowship as part of the Young Talent Attraction Program (2020-T1/ AMB-19799). E. Ventosa acknowledges the financial support by the Spanish Government through the Research Challenges Programme (Grant RTI2018- 099228-A-I00), Ramon y Cajal Programme (RYC2018-026086-I) as well as “la Caixa” Foundation (LCF/PR/PR18/51130007).en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherElsevieren
dc.relation.ispartofDesalination. 2022, V. 533, 115764en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectIon separationen
dc.subjectElectrochemical methodsen
dc.subjectIntercalation materialsen
dc.subjectSemi-solid electrodesen
dc.subjectIon pumpingen
dc.subject.otherQuímica analíticaes
dc.subject.otherChemistry, Analyticen
dc.titleRegenerative electrochemical ion pumping cell based on semi-solid electrodes for sustainable Li recoveryen
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.relation.publisherversionhttps://doi.org/10.1016/j.desal.2022.115764es
dc.identifier.doi10.1016/j.desal.2022.115764
dc.relation.projectIDinfo:eu-repo/grantAgreement/CAM//2020-T1%2FAMB-19799/es
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-099228-A-I00/ES/BATERIAS INJECTABLES DE ELECTRODES SEMI-SOLIDOS/es
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RYC2018-026086-I/ES/es
dc.relation.projectIDinfo:eu-repo/grantAgreement/Fundación Bancaria Caixa d'Estalvis i Pensions de Barcelona//LCF%2FPR%2FPR18%2F51130007//Fluoración Directa de Nitrocompuestos y Sales de Heteroaril Fosfonio: Síntesis de Fluorocompuestos/FluNitroPhos/es
dc.journal.titleDesalinationen
dc.volume.number533es
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones


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