High-Active Metallic-Activated Carbon Catalysts for Selective Hydrogenation
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Campo DC | Valor | Idioma |
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dc.contributor | Materiales Avanzados | es_ES |
dc.contributor.author | Carrara, Nicolas | - |
dc.contributor.author | Betti, Carolina P. | - |
dc.contributor.author | Coloma, Fernando | - |
dc.contributor.author | Almansa Carrascosa, María Cristina | - |
dc.contributor.author | Gutierrez, Laura | - |
dc.contributor.author | Miranda, Cristian | - |
dc.contributor.author | Quiroga, Mónica E. | - |
dc.contributor.author | Lederhos, Cecilia R. | - |
dc.contributor.other | Universidad de Alicante. Servicios Técnicos de Investigación | es_ES |
dc.date.accessioned | 2018-07-31T08:21:23Z | - |
dc.date.available | 2018-07-31T08:21:23Z | - |
dc.date.issued | 2018-07-05 | - |
dc.identifier.citation | Nicolás Carrara, Carolina Betti, Fernando Coloma-Pascual, et al., “High-Active Metallic-Activated Carbon Catalysts for Selective Hydrogenation,” International Journal of Chemical Engineering, vol. 2018, Article ID 4307308, 11 pages, 2018. https://doi.org/10.1155/2018/4307308 | es_ES |
dc.identifier.issn | 1687-806X (Print) | - |
dc.identifier.issn | 1687-8078 (Online) | - |
dc.identifier.uri | http://hdl.handle.net/10045/77967 | - |
dc.description.abstract | A series of low-loaded metallic-activated carbon catalysts were evaluated during the selective hydrogenation of a medium-chain alkyne under mild conditions. The catalysts and support were characterized by ICP, hydrogen chemisorption, Raman spectroscopy, temperature-programmed desorption (TPD), temperature-programmed reduction (TPR), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR micro-ATR), transmission electronic microscopy (TEM), and X-ray photoelectronic spectroscopy (XPS). When studying the effect of the metallic phase, the catalysts were active and selective to the alkene synthesis. NiCl/C was the most active and selective catalytic system. Besides, when the precursor salt was evaluated, PdN/C was more active and selective than PdCl/C. Meanwhile, alkyne is present in the reaction media, and geometrical and electronic effects favor alkene desorption and so avoid their overhydrogenation to the alkane. Under mild conditions, nickel catalysts are considerably more active and selective than the Lindlar catalyst. | es_ES |
dc.description.sponsorship | The financial assistance of UNL (CAI+D), CONICET (PIP 457), and ANPCyT (PICT-2013-2021 and PICT-2016-1453) is greatly acknowledged. | es_ES |
dc.language | eng | es_ES |
dc.publisher | Hindawi Publishing Corporation | es_ES |
dc.rights | © 2018 Nicolás Carrara et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. | es_ES |
dc.subject | Metallic-activated | es_ES |
dc.subject | Carbon catalysts | es_ES |
dc.subject | Selective hydrogenation | es_ES |
dc.subject.other | Ingeniería Química | es_ES |
dc.title | High-Active Metallic-Activated Carbon Catalysts for Selective Hydrogenation | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.peerreviewed | si | es_ES |
dc.identifier.doi | 10.1155/2018/4307308 | - |
dc.relation.publisherversion | https://doi.org/10.1155/2018/4307308 | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
Aparece en las colecciones: | INV - LMA - Artículos de Revistas |
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