Mostrar el registro sencillo del ítem

dc.contributor.authorCerrillo-Gonzalez, Maria del Mar
dc.contributor.authorVillen-Guzman, Maria
dc.contributor.authorPaz-Garcia, Juan Manuel
dc.contributor.authorGomez-Lahoz, Cesar 
dc.contributor.authorVereda-Alonso, Carlos 
dc.contributor.authorGarcia-Delgado, Rafael
dc.contributor.authorRodriguez-Maroto, Jose Miguel 
dc.date.accessioned2019-10-07T12:42:36Z
dc.date.available2019-10-07T12:42:36Z
dc.date.created2019-09-27
dc.date.issued2019-10-07
dc.identifier.urihttps://hdl.handle.net/10630/18534
dc.description.abstractThe interest for reusing and recycling secondary batteries is increasing, driven by both economic and environmental reasons. Lithium-ion batteries are among the main energy storage devices more popular in portable electronic and there are being used more every year in the field of electric transportation. The growing demand for rechargeable batteries entails an increase in the attention paid to the recycling of spent batteries due to the toxicity of some of their essential components. Furthermore, some of these components, such as cobalt, natural graphite and phosphorus, are included in the list of critical raw materials for the European Union due to their strategic importance in the manufacturing industry. Therefore, the development of new technologies to selectively recover these key components should be addressed. In this work, an electrodialytic method is applied to real battery wastes previously submitted to a pre-treatment process (Figure 1). We focused on the extraction of Co and Li from spent cathodes, in combination with acid-extraction and different oxidation/reduction environments. The optimization of some of the most relevant operating parameters, such as cell design, selection of enhancing agent and current density has been carried out according to the lithium-ion batteries waste characteristic. Results indicate that the electrodialytic method could be a useful technique for the selective extraction of Li and Co from spent batteries. Furthermore, the deposition of Co at the cathode surface may be optimized to separate the cations at the catholyte, for a direct reincorporation in the manufacturing chain.en_US
dc.description.sponsorshipUniversidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. The authors acknowledge the financial support from the "Plan Propio de Investigación de la Universidad de Málaga" with project numbers, PPIT.UMA.D1, PPIT.UMA.B1.2017/20 and PPIT.UMA.B5.2018/17. This work has also received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 778045.en_US
dc.language.isoengen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBaterías secundariasen_US
dc.subject.otherBattery recyclingen_US
dc.subject.otherElectrodialysisen_US
dc.titleElectrodialytic Treatment of Secondary Batteries Cathodesen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.centroFacultad de Cienciasen_US
dc.relation.eventtitleThe 17th International Symposium on Electrokinetic Remediation (EREM 2019)en_US
dc.relation.eventplaceSan Miguel de Allende (Guanajuato, México)en_US
dc.relation.eventdate22 - 27 septiembre de 2019en_US


Ficheros en el ítem

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem