Copper-Doped Cobalt Spinel Electrocatalysts Supported on Activated Carbon for Hydrogen Evolution Reaction
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Campo DC | Valor | Idioma |
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dc.contributor | Materiales Carbonosos y Medio Ambiente | es_ES |
dc.contributor | Electrocatálisis y Electroquímica de Polímeros | es_ES |
dc.contributor.author | Flores-Lasluisa, Jhony Xavier | - |
dc.contributor.author | Quílez-Bermejo, Javier | - |
dc.contributor.author | Ramírez-Pérez, Ana Cristina | - |
dc.contributor.author | Huerta Arráez, Francisco | - |
dc.contributor.author | Cazorla-Amorós, Diego | - |
dc.contributor.author | Morallon, Emilia | - |
dc.contributor.other | Universidad de Alicante. Departamento de Química Física | es_ES |
dc.contributor.other | Universidad de Alicante. Departamento de Química Inorgánica | es_ES |
dc.contributor.other | Universidad de Alicante. Instituto Universitario de Materiales | es_ES |
dc.date.accessioned | 2019-05-27T09:57:00Z | - |
dc.date.available | 2019-05-27T09:57:00Z | - |
dc.date.issued | 2019-04-20 | - |
dc.identifier.citation | Flores-Lasluisa JX, Quílez-Bermejo J, Ramírez-Pérez AC, Huerta F, Cazorla-Amorós D, Morallón E. Copper-Doped Cobalt Spinel Electrocatalysts Supported on Activated Carbon for Hydrogen Evolution Reaction. Materials. 2019; 12(8):1302. doi:10.3390/ma12081302 | es_ES |
dc.identifier.issn | 1996-1944 | - |
dc.identifier.uri | http://hdl.handle.net/10045/92233 | - |
dc.description.abstract | The development of electrocatalysts based on the doping of copper over cobalt spinel supported on a microporous activated carbon has been studied. Both copper–cobalt and cobalt spinel nanoparticles were synthesized using a silica-template method. Hybrid materials consisting of an activated carbon (AC), cobalt oxide (Co3O4), and copper-doped cobalt oxide (CuCo2O4) nanoparticles, were obtained by dry mixing technique and evaluated as electrocatalysts in alkaline media for hydrogen evolution reaction. Physical mixtures containing 5, 10, and 20 wt.% of Co3O4 or CuCo2O4 with a highly microporous activated carbon were prepared and characterized by XRD, TEM, XPS, physical adsorption of gases, and electrochemical techniques. The electrochemical tests revealed that the electrodes containing copper as the dopant cation result in a lower overpotential and higher current density for the hydrogen evolution reaction. | es_ES |
dc.description.sponsorship | This research was funded by MINECO and FEDER (MAT2016-76595-R). | es_ES |
dc.language | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). | es_ES |
dc.subject | Cobalt spinel | es_ES |
dc.subject | Hydrogen evolution reaction | es_ES |
dc.subject | Electrocatalysts | es_ES |
dc.subject | Copper–cobalt oxide | es_ES |
dc.subject | Microporous activated carbon | es_ES |
dc.subject.other | Química Física | es_ES |
dc.subject.other | Química Inorgánica | es_ES |
dc.title | Copper-Doped Cobalt Spinel Electrocatalysts Supported on Activated Carbon for Hydrogen Evolution Reaction | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.peerreviewed | si | es_ES |
dc.identifier.doi | 10.3390/ma12081302 | - |
dc.relation.publisherversion | https://doi.org/10.3390/ma12081302 | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2016-76595-R | - |
Aparece en las colecciones: | INV - MCMA - Artículos de Revistas INV - GEPE - Artículos de Revistas |
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2019_Flores-Lasluisa_etal_Materials.pdf | 2,05 MB | Adobe PDF | Abrir Vista previa | |
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