dc.contributor | Escuela de Ingenierias Industrial, Informática y Aeroespacial | es_ES |
dc.contributor.author | Alonso García, Raúl Marcos | |
dc.contributor.author | San Martin Bécares, María Isabel | |
dc.contributor.author | Morán Palao, Antonio | |
dc.contributor.author | Escapa González, Adrián | |
dc.contributor.other | Ingenieria Electrica | es_ES |
dc.date | 2021-12-28 | |
dc.date.accessioned | 2024-05-02T12:38:24Z | |
dc.date.available | 2024-05-02T12:38:24Z | |
dc.identifier.citation | Alonso, R. M., Martín Bécares, I. S., Morán, A., & Escapa, A. (2022). Comparison of activation methods for 3D-printed electrodes for microbial electrochemical technologies. Applied Sciences (Switzerland), 12(1). https://doi.org/10.3390/APP12010275 | es_ES |
dc.identifier.other | https://www.mdpi.com/2076-3417/12/1/275 | es_ES |
dc.identifier.uri | https://hdl.handle.net/10612/20271 | |
dc.description | Supplementary Materials: The following supporting information can be downloaded at: https://www.mdpi.com/article/10.3390/app12010275/s1, Figure S1. Current density profiles of two successive cycles at the end of a 60 days period that allowed for the development of a stable biofilm; Table S1: Fitted parameters to EC 1 (DMF and acetone electrodes); Table S2: Fitted parameters to EC 2 (control and electrochemical-treated electrodes); Figure S2. Equivalent circuits for abiotic electrode essays’ modellization.1) DMF and acetone 2) Control and electrochemical treatment. | es_ES |
dc.description.abstract | [EN] Three-dimensional printing could provide flexibility in the design of a new generation of electrodes to be used in microbial electrochemical technologies (MET). In this work, we demonstrate the feasibility of using polylactic acid (PLA)/graphene—a common 3D-printing material—to build custom bioelectrodes. We also show that a suitable activation procedure is crucial to achieve an acceptable electrochemical performance (plain PLA/graphene bioanodes produce negligible amounts of current). Activation with acetone and dimethylformamide resulted in current densities similar to those typically observed in bioanodes built with more conventional materials (about 5 Am−2). In addition, the electrodes thus activated favored the proliferation of electroactive bacteria. | es_ES |
dc.language | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Electrotecnia | es_ES |
dc.subject | Ingeniería química | es_ES |
dc.subject.other | Microbial electrochemical technologies | es_ES |
dc.subject.other | Bioanode | es_ES |
dc.subject.other | Exoelectrogen | es_ES |
dc.subject.other | Graphene | es_ES |
dc.subject.other | 3D printing | es_ES |
dc.title | Comparison of Activation Methods for 3D-Printed Electrodes for Microbial Electrochemical Technologies | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.identifier.doi | 10.3390/APP12010275 | |
dc.description.peerreviewed | SI | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Programa Estatal de I+D+i Orientada a los Retos de la Sociedad/PID2020-115948RB-I00/ES/AVANZANDO HACIA EL USO DE TECNOLOGIAS ELECTROQUIMICAS MICROBIANAS COMO NEXO ENTRE LOS SISTEMAS ENERGETICOS Y LAS INSTALACIONES DE TRATAMIENTO DE RESIDUOS | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.identifier.essn | 2076-3417 | |
dc.journal.title | Applied Sciences | es_ES |
dc.volume.number | 12 | es_ES |
dc.issue.number | 1 | es_ES |
dc.page.initial | 275 | es_ES |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es_ES |
dc.subject.unesco | 2302.20 Química Microbiológica | es_ES |
dc.subject.unesco | 3313.24 Maquinaria de Impresión y Reproducción | es_ES |
dc.description.project | Ministerio de Economía y Competitividad | es_ES |
dc.description.project | Ente Regional de la Energía de Castilla y Leon | es_ES |
dc.description.project | This research was funded by “Ministerio de Economía y Competitividad (Gobierno de España) grant number: PID2020-115948RB-I00 (MINECO/FEDER, EU) and “Ente Regional de la Energía de Castilla y Leon”, grant number: EREN_2019_L3_ULE. | es_ES |