dc.creator | Jin, Wei | es |
dc.creator | Pastor Pérez, Laura | es |
dc.creator | Villora Picó, Juan J. | es |
dc.creator | Pastor Blas, M. Mercedes | es |
dc.creator | Odriozola Gordón, José Antonio | es |
dc.creator | Sepúlveda Escribano, Antonio | es |
dc.creator | Ramírez Reina, Tomás | es |
dc.date.accessioned | 2022-10-06T16:05:57Z | |
dc.date.available | 2022-10-06T16:05:57Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Jin, W., Pastor Pérez, L., Villora Picó, J.J., Pastor Blas, M.M., Odriozola Gordon, J.A., Sepúlveda Escribano, A. y Ramírez Reina, T. (2021). In-situ HDO of guaiacol over nitrogen-doped activated carbon supported nickel nanoparticles. Applied Catalysis A: General, 620, 118033. https://doi.org/10.1016/j.apcata.2021.118033. | |
dc.identifier.issn | 0926-860X | es |
dc.identifier.issn | 1873-3875 | es |
dc.identifier.uri | https://hdl.handle.net/11441/137697 | |
dc.description.abstract | In-situ hydrodeoxygenation of guaiacol over Ni-based nitrogen-doped activated carbon supported catalysts is presented in this paper as an economically viable route for bio-resources upgrading. The overriding concept of this paper is to use water as hydrogen donor for the HDO reaction, suppressing the input of external high-pressure hydrogen. The effect of nitrogen sources, including polypyrrole (PPy), polyaniline (PANI) and melamine (Mel) on the structural, electronic and ultimately of catalytic features of the designed materials have been addressed. Nitrogen-doped samples are more active than the undoped counterparts in the “H2-free” HDO process. For instance, the conversion of guaiacol increased by 8 % for Ni/PANI-AC compared to that of Ni/AC catalysts. The superior performance of Ni/NC can be attributed to the acid-base properties and modified electronic properties, which favours the C-O cleavage and water activation as well as enhances dispersion of Ni particles on the catalysts’ surface. | es |
dc.description.sponsorship | Engineering and Physical Sciences Research Council EP/R512904/1 | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación JINPID2019-108502RJ-I00 | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad MAT2016-80285-P | es |
dc.format | application/pdf | es |
dc.format.extent | 17 p. | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Applied Catalysis A: General, 620, 118033. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Biomass upgrading | es |
dc.subject | Hydrodeoxygenation | es |
dc.subject | Ni-based catalysts | es |
dc.subject | Nitrogen-doped carbon | es |
dc.title | In-situ HDO of guaiacol over nitrogen-doped activated carbon supported nickel nanoparticles | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Inorgánica | es |
dc.relation.projectID | EP/R512904/1 | es |
dc.relation.projectID | JINPID2019-108502RJ-I00 | es |
dc.relation.projectID | MAT2016-80285-P | es |
dc.relation.publisherversion | https://doi.org/10.1016/j.apcata.2021.118033 | es |
dc.identifier.doi | 10.1016/j.apcata.2021.118033 | es |
dc.journaltitle | Applied Catalysis A: General | es |
dc.publication.volumen | 620 | es |
dc.publication.initialPage | 118033 | es |
dc.contributor.funder | Engineering and Physical Sciences Research Council (UK) | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | es |
dc.contributor.funder | Ministerio de Economía y Competitividad (MINECO). España | es |