dc.creator | Hanhart, V. | es |
dc.creator | Frankenstein, L. | es |
dc.creator | Ramírez Rico, Joaquín | es |
dc.creator | Siozios, V. | es |
dc.creator | Winter, M. | es |
dc.creator | Gómez Martín, A. | es |
dc.creator | Placke, T. | es |
dc.date.accessioned | 2024-07-01T16:46:49Z | |
dc.date.available | 2024-07-01T16:46:49Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Hanhart, V., Frankenstein, L., Ramírez Rico, J., Siozios, V., Winter, M., Gómez Martín, A. y Placke, T. (2022). Insights into the Impact of Activators on the ‘Catalytic’ Graphitization to Design Anode Materials for Lithium Ion Batteries. ChemElectroChem, 9 (21), e202200819. https://doi.org/10.1002/celc.202200819. | |
dc.identifier.issn | 2196-0216 | es |
dc.identifier.uri | https://hdl.handle.net/11441/161006 | |
dc.description.abstract | In this work, we systematically investigate the ‘catalytic’ graphitization of a biomass precursor (coffee ground) using 10–60 wt. % of the activator iron (III) chloride hexahydrate in a temperature range of 1000 °C – 2400 °C. Special focus is put on the correlation of synthesis conditions, e. g., heat treatment temperature and mass fraction of iron chloride, with the electrochemical performance in carbon||Li metal cells. The structural investigations of the materials reveal a positive impact of an increasing heat treatment temperature and/or mass fraction of inserted activator on the degree of graphitization and the delithiation capacity. However, a saturation point regarding the maximum degree of graphitization at 2000 °C and reversible capacity by the ‘catalytic’ graphitization approach using iron (III) chloride has been found. A maximum degree of graphitization of ≈69 % could be reached by applying 2000 °C and 40 wt. % FeCl3 ⋅ 6H2O, resulting in a reversible capacity of 235 mAh g−1. | es |
dc.description.sponsorship | Economic Affairs, Innovation, Digital- ization and Energy of the State of North Rhine-Westphalia 313-W044A | es |
dc.description.sponsorship | Junta de Andalucía P20-01186, US-1380856 | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación PID2019-107019RB-I00 | es |
dc.format | application/pdf | es |
dc.format.extent | 12 p. | es |
dc.language.iso | eng | es |
dc.publisher | John Wiley & Sons | es |
dc.relation.ispartof | ChemElectroChem, 9 (21), e202200819. | |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Activator | es |
dc.subject | Anode material | es |
dc.subject | Carbonization | es |
dc.subject | Lithium ion batteries | es |
dc.subject | ‘Catalytic’ graphitization | es |
dc.title | Insights into the Impact of Activators on the ‘Catalytic’ Graphitization to Design Anode Materials for Lithium Ion Batteries | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física de la Materia Condensada | es |
dc.relation.projectID | 313-W044A | es |
dc.relation.projectID | P20-01186 | es |
dc.relation.projectID | US-1380856 | es |
dc.relation.projectID | PID2019-107019RB-I00 | es |
dc.relation.publisherversion | https://dx.doi.org/10.1002/celc.202200819 | es |
dc.identifier.doi | 10.1002/celc.202200819 | es |
dc.journaltitle | ChemElectroChem | es |
dc.publication.volumen | 9 | es |
dc.publication.issue | 21 | es |
dc.publication.initialPage | e202200819 | es |
dc.contributor.funder | Ministry of Economic Affairs, Innovation, Digital- ization and Energy of the State of North Rhine-Westphalia (MWIDE | es |
dc.contributor.funder | Junta de Andalucía | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | es |