dc.creator | Bounoukta, Charf Eddine | es |
dc.creator | Megías Sayago, Cristina | es |
dc.creator | Navarro de Miguel, Juan Carlos | es |
dc.creator | Ammari, Fatima | es |
dc.creator | Ivanova, Svetlana | es |
dc.creator | Centeno, Miguel Ángel | es |
dc.creator | Odriozola Gordón, José Antonio | es |
dc.date.accessioned | 2024-05-02T12:58:56Z | |
dc.date.available | 2024-05-02T12:58:56Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Bounoukta, C.E., Megías Sayago, C., Navarro de Miguel, J.C., Ammari, F., Ivanova, S., Centeno, M.Á. y Odriozola Gordón, J.A. (2023). Functionalized Biochars as Supports for Ru/C Catalysts: Tunable and Efficient Materials for γ-Valerolactone Production. Nanomaterials, 13 (6), 1129. https://doi.org/10.3390/nano13061129. | |
dc.identifier.issn | 2079-4991 | es |
dc.identifier.uri | https://hdl.handle.net/11441/157455 | |
dc.description.abstract | Cotton stalks-based biochars were prepared and used to synthetize Ru-supported catalysts for selective production of γ-valerolactone from levulinic acid in aqueous media. Different biochars’ pre-treatments (HNO3, ZnCl2, CO2 or a combination of them) were carried out to activate the final carbonaceous support. Nitric acid treatment resulted in microporous biochars with high surface area, whereas the chemical activation with ZnCl2 substantially increases the mesoporous surface. The combination of both treatments led to a support with exceptional textural properties allowing the preparation of Ru/C catalyst with 1422 m2/g surface area, 1210 m2/g of it being a mesoporous surface. The impact of the biochars’ pre-treatments on the catalytic performance of Ru-based catalysts is fully discussed. | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación PID2020-113809RB-C32 | es |
dc.description.sponsorship | Junta de Andalucía P18-RT-3405 | es |
dc.format | application/pdf | es |
dc.format.extent | 16 p. | es |
dc.language.iso | eng | es |
dc.publisher | MDPI | es |
dc.relation.ispartof | Nanomaterials, 13 (6), 1129. | |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | GVL | es |
dc.subject | Levulinic acid | es |
dc.subject | Ru based catalysts | es |
dc.subject | Biochar | es |
dc.subject | Carbonaceous materials | es |
dc.subject | Textural properties | es |
dc.title | Functionalized Biochars as Supports for Ru/C Catalysts: Tunable and Efficient Materials for γ-Valerolactone Production | 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 Química Inorgánica | es |
dc.relation.projectID | PID2020-113809RB-C32 | es |
dc.relation.projectID | P18-RT-3405 | es |
dc.relation.publisherversion | https://doi.org/10.3390/nano13061129 | es |
dc.identifier.doi | 10.3390/nano13061129 | es |
dc.journaltitle | Nanomaterials | es |
dc.publication.volumen | 13 | es |
dc.publication.issue | 6 | es |
dc.publication.initialPage | 1129 | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | es |
dc.contributor.funder | Junta de Andalucía | es |