Modified ldh-supported au catalystssynthesis, characterization and catalytic performances in furfural liquid phase oxidation and hydrogenation

This thesis focuses on the valorization of furfural, a biomass-derived compound, via oxidation and hydrogenation reactions. Thus, for the mentioned transformations in the previous sentence, gold-modified LDH-based catalysts were prepared: MgAlZr-LDH for oxidation and NiAlZr- LDH for hydrogenation. Besides these studies, a photooxidation study of glucose was also performed over the Au/NiAlZr catalyst, where light activation resulted in the improvement of catalytic performance. Characterization by IR, XRD, BET, SAA, SEM, TEM, and UV-visible techniques is performed in this work. It allows a correlation between their structure and catalytic performance, which provides insight into their mechanisms in the studied reactions.

Author dc:creator

• Dib, Nihel

Advisors dc:contributor.advisor

• Blanco Montilla, Ginesa
• Bachir, Redouane

Statement dc:rights

• Attribution-NonCommercial-NoDerivatives 4.0 Internacional

Licence dc:rights.uri

• http://creativecommons.org/licenses/by-nc-nd/4.0/

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/10498/37159

OAI identifier oai:identifier

oai:rodin.uca.es:10498/37159