Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Suarez, Daniela Silvana | - |
| dc.creator | Pinna, Eliana Guadalupe | - |
| dc.creator | Rosales, Gustavo Daniel | - |
| dc.creator | Rodriguez, Mario Humberto | - |
| dc.date | 2018-12-27T14:14:04Z | - |
| dc.date | 2018-12-27T14:14:04Z | - |
| dc.date | 2017-05 | - |
| dc.date | 2018-12-19T14:41:57Z | - |
| dc.date.accessioned | 2019-04-29T15:51:51Z | - |
| dc.date.available | 2019-04-29T15:51:51Z | - |
| dc.date.issued | 2017-05 | - |
| dc.identifier | Suarez, Daniela Silvana; Pinna, Eliana Guadalupe; Rosales, Gustavo Daniel; Rodriguez, Mario Humberto; Synthesis of lithium fluoride from spent lithium ion batteries; Molecular Diversity Preservation International; Minerals; 7; 5; 5-2017; 1-13 | - |
| dc.identifier | 2075-163X | - |
| dc.identifier | http://hdl.handle.net/11336/67030 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/304051 | - |
| dc.description | Lithium (Li) is considered a strategic element whose use has significantly expanded. Its current high demand is due to its use in lithium ion batteries for portable electronic devices, whose manufacture and market are extensively growing every day. These days there is a great concern about the final disposal of these batteries. Therefore, the possibility of developing new methodologies to recycle their components is of great importance, both commercially and environmentally. This paper presents results regarding important operational variables for the dissolution of the lithium and cobalt mixed-oxide (LiCoO2) cathodes from spent lithium ion batteries (LIBs) with hydrofluoric acid. The recovery and synthesis of Co and Li compounds were also investigated. The dissolution parameters studied were: temperature, reaction time, solid-liquid ratio, stirring speed, and concentration of HF. The investigated recovery parameters included: pH, temperature, and time with and without stirring. The final precipitation of lithium fluoride was also examined. The results indicate that an increase in the HF concentration, temperature, and reaction time favors the leaching reaction of the LiCoO2. Dissolutions were close to 60%, at 75ºC and 120 min with a HF concentration of 25% (v/v). The recovery of Co and Li were 98% and 80%, respectively, with purities higher than 94%. Co and Li compounds, such as Co3O4 and LiF, were synthesized. Furthermore, it was possible to almost completely eliminate the F- ions as CaF2. | - |
| dc.description | Fil: Suarez, Daniela Silvana. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina | - |
| dc.description | Fil: Pinna, Eliana Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina | - |
| dc.description | Fil: Rosales, Gustavo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina | - |
| dc.description | Fil: Rodriguez, Mario Humberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Molecular Diversity Preservation International | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.3390/min7050081 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2075-163X/7/5/81 | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | COBALT | - |
| dc.subject | LIBS | - |
| dc.subject | LIF | - |
| dc.subject | LITHIUM | - |
| dc.subject | LITHIUM ION BATTERIES | - |
| dc.subject | Otras Ciencias Químicas | - |
| dc.subject | Ciencias Químicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Synthesis of lithium fluoride from spent lithium ion batteries | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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