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dc.contributor.authorBazaga-García, Montse
dc.contributor.authorPérez-Colodrero, Rosario Mercedes 
dc.contributor.authorVílchez-Cózar, Álvaro
dc.contributor.authorArmakola, Eirini
dc.contributor.authorGjika, M.
dc.contributor.authorVisa, Aurelia
dc.contributor.authorChoquesillo-Lazarte, Duane
dc.contributor.authorOlivera-Pastor, Pascual 
dc.contributor.authorCabeza-Díaz, Aurelio 
dc.contributor.authorDemadis, Konstantinos D.
dc.date.accessioned2021-09-28T12:17:02Z
dc.date.available2021-09-28T12:17:02Z
dc.date.created2021-09-27
dc.date.issued2021
dc.identifier.citationhttps://www.europhosphonates.iic.cas.cz/workshop/ti/es_ES
dc.identifier.urihttps://hdl.handle.net/10630/22902
dc.descriptionProyecto Nacional PID2019-110249RB-I00, PAIDI2020 de la Junta de Andalucia, Ayudas del Plan Propio de Investigación de la Universidad de Málaga para la contratación predoctoral (PRE2020-094459).es_ES
dc.description.abstractMetal phosphonates-based coordination polymers (CPs) are known to exhibit versatile structural diversity and functionality. Thus, they have been used, among other applications, as electrocatalyst precursors for both, PEMFCs and electrolysers. In this work, we report the synthesis, crystal structure and electrochemical properties of imidazole-containing Co2+, Ni2+ and Zn2+ derivatives of the etidronic acid, (HO)2P(O)-C(CH3)(OH)-P(O)(OH)2 (ETID). Analyses of the crystal structures reveals that these solids are 1D, in which the imidazole molecules form part of the coordination sphere of the cations (Co2+, Ni2+) or act as charge-compensating imidazolium cations (Zn2+). Co2+ and Ni2+ solids were pyrolysed under 5% H2/Ar atmosphere at different temperatures. The resulting metal phosphides were tested as electrocatalysts for the Oxygen Evolution and Reduction Reactions (OER and ORR, respectively) and the Hydrogen Evolution Reaction (HER). Preliminary results indicate that Co2+ derivatives exhibit better performance.es_ES
dc.description.sponsorshipUniversidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.es_ES
dc.language.isoenges_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjectQuímica organometálicaes_ES
dc.subject.otherCoordination polymerses_ES
dc.subject.otherOERes_ES
dc.subject.otherORRes_ES
dc.subject.otherHERes_ES
dc.subject.otherPhosphonateses_ES
dc.subject.otherImidazolees_ES
dc.subject.otherElectrocatalystes_ES
dc.titleImidazole-containing Co2+ and Ni2+ etidronates: crystal structures and electrochemical behavioures_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.centroFacultad de Cienciases_ES
dc.relation.eventtitle3rd European Workshop on Metal Phosphonates and Phosphinateses_ES
dc.relation.eventplaceChâteau Liblice, Czech Republices_ES
dc.relation.eventdate16-18, Septiembre de 2021es_ES


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