Cobalt-based core@shell catalysts for guaiacol hydro conversion: use of salicylic acid as a sacrificial modulator of the interaction between the metal phase and the silica support-Reference-Cited by-同舟云学术

Cobalt-based core@shell catalysts for guaiacol hydro conversion: use of salicylic acid as a sacrificial modulator of the interaction between the metal phase and the silica support

Published:2024 Issue:31 Volume:48 Page:14056-14066
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Aguirre-Abarca Diego A.¹²³^ORCID,Pazo-Carballo César¹²³^ORCID,Laurenti Dorothée⁴^ORCID,Karelovic Alejandro³⁵^ORCID,Dongil Ana B.⁶^ORCID,Escalona Néstor¹²³⁷^ORCID

Affiliation:

1. Departamento de Química Física, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Avenida Vicuña Mackenna 4860, Macul, Santiago, Chile

2. Departamento de Ingeniería Química y Bioprocesos, Pontificia Universidad Católica de Chile, Avenida Vicuña Mackenna 4860, Macul, Santiago, Chile

3. ANID - Millennium Science Initiative Program – Millennium Nuclei on Catalytic Processes towards Sustainable Chemistry (CSC), Chile

4. IRCELYON, UMR 5256 CNRS, Université Lyon 1, 2 Avenue A. Einstein, Villeurbanne Cedex 69626, France

5. Carbon and Catalysis Laboratory (CarboCat), Department of Chemical Engineering, University of Concepción, Concepción, Chile

6. Instituto de Catálisis y Petroleoquímica, CSIC, C/Marie Curie, 2 L10, Cantoblanco, Madrid 28049, Spain

7. Centro de Investigación en Nanotecnología y Materiales CIEN-UC, Pontificia Universidad Católica de Chile, Avenida Vicuña Mackenna 4860, Macul, Santiago, Chile

Abstract

Salicylic acid as a cobalt-based catalyst modifier enhances the activity with increased selectivity towards cyclohexanol. This is linked to changes induced by the modifier over the cobalt surface, allowing for tuning of the catalytic activity.

Funder

Fondo Nacional de Desarrollo Científico y Tecnológico

Universidad de Costa Rica

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NJ/D4NJ02689F

Reference68 articles.

1. Review of fast pyrolysis of biomass and product upgrading

2. A review of catalytic upgrading of bio-oil to engine fuels

3. Transportation fuels from biomass fast pyrolysis, catalytic hydrodeoxygenation, and catalytic fast hydropyrolysis

4. Hydrodeoxygenation of lignin-derived bio-oil using molecular sieves supported metal catalysts: A critical review

5. Influence of water in the deactivation of a sulfided NiMo/γ-Al2O3 catalyst during hydrodeoxygenation