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Catherine Valeria Sepulveda Muñoz

Associated proffessor

Universidad de Concepcion

Concepcion, Chile

The principal lines of research includes the hydrotreating reactions. The actual investigation line is conversion of levulinic acid to obtain added-value chemicals.

Chemistry, UNIVERSIDAD DE CONCEPCION. Chile, 2012
proffessor of chemistry sciences, UNIVERSIDAD DE CONCEPCION. Chile, 2007

Assistant proffessor Full Time

UNIVERSIDAD DE CONCEPCION

Chemical sciences

Concepcion, Chile

2012 - 2018
Associated proffessor Full Time

UNIVERSIDAD DE CONCEPCION

Chemical sciences

Concepción, Chile

2018 - A la fecha

assistant proffessor Full Time

Universidad de Concepcion

Chile

2012 - 2018
associated proffessor Full Time

Universidad de Concepción

Concepción, Chile

2018 - A la fecha

- Co-tutorial undergraduate student in chemistry. Thesis finish in may 2014.
- Co-tutorial of two undergraduate students in chemistry with thesis in ejecution.
- Tutor undergraduate student in chemistry with thesis in ejecution
Courses of:
? Physical chemistry
? General chemistry
? heterogeneous catalysis for chemistry undergraduate students
? Experimental chemistry techniques
? Basic chemistry instrumentation.

Premio Universidad de Concepción

UNIVERSIDAD DE CONCEPCION

Chile, 2007

Best student of undergraduate

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Biomass-derived furfural conversion over Ni/CNT catalysts at the interface of water-oil emulsion droplets Article Catalysis Communications (2020)
Conversion of levulinic acid using CuO/WO3(x)-Al2O3 catalysts Mafokoane M.; Seguel, J.; DÃaz de LeÃ³n J.N. Article SCOPUS Catalysis Today (2020)
Selective conversion of biomass-derived furfural to cyclopentanone over carbon nanotube-supported Ni catalyst in Pickering emulsions Article Catalysis Communications (2020)
Thermal Modification Effect on Supported Cu-Based Activated Carbon Catalyst in Hydrogenolysis of Glycerol Seguel, J. Article ISI SCOPUS MATERIALS (2020)
Tuning amphiphilic properties of Ni/Carbon nanotubes functionalized catalysts and their effect as emulsion stabilizer for biomass-derived furfural upgrading Article Fuel (2020)
Valorization of biomass derivatives through the conversion of phenol over silica-supported Mo-Re oxide catalysts Ghampson, I. T.; Laurenti, D.; Geantet, C. Article ISI SCOPUS FUEL (2020)
Catalytic gasification of pine-sawdust: Effect of primary and secondary catalysts Article ISI SCOPUS JOURNAL OF THE ENERGY INSTITUTE (2019)
Effect of Re content and support in the liquid phase conversion of furfural to furfuryl alcohol and 2-methyl furan over ReOx catalysts Toledo, Felipe; Ghampson, Isaac; Sepúlveda, Catherine; García Rafael, García- Fierro; José Luis, Videla; Alejandro, Serpell; Ricardo, Escalona Néstor Article Fuel (2019)
The promoter effect of Co on the catalytic activity of the Cu oxide active phase supported on Al2O3 in the hydrogenolysis of glycerol Seguel, J. Article ISI SCOPUS NEW JOURNAL OF CHEMISTRY (2019)
Environmentally friendly heterogeneous sol-gel La2O3-Al2O3 mixed oxides for transesterification reaction Sepulveda, Catherine; Pecchi, Gina Article ISI SCOPUS CHEMICAL PAPERS (2018)
Hydrogenation of sodium hydrogen carbonate in aqueous phase using metal/activated carbon catalysts González, Edelmira; Marchant, Cristian; Sepúlveda, Catherine; García, Rafael; Ghampson, Isaac; Escalona Nestor, García-Fierro Article APPLIED CATALYSIS B-ENVIRONMENTAL (2018)
Sol-gel La2O3-ZrO2 mixed oxide catalysts for biodiesel production Sepulveda, Catherine; Escalona, Nestor; GFierro, J. L.; Pecchi, Gina Article ISI SCOPUS JOURNAL OF ENERGY CHEMISTRY (2018)
Conversion of guaiacol over different Re active phases supported on CeO2-Al2O3 Alvarez, Claudia; Cruces, Karen; Garcia, Rafael; Sepúlveda, Catherine; García-Fierro, José Luis; Ghampson, Isaac; Escalona, Nestor Article APPLIED CATALYSIS A-GENERAL (2017)
Conversion of guaiacol over supported ReOx catalysts: Support and metal loading effect Leiva, Katherine; Laurenti, Dorothée; Geantet, Christophe; Vrinat, Michel; García-Fierro, José Luis Article ISI SCOPUS CATALYSIS TODAY (2017)
Effect of phosphorus on the activity of Cu/SiO2 catalysts in the hydrogenolysis of glycerol Article ISI SCOPUS CATALYSIS TODAY (2017)
Sources of deactivation during glycerol conversion on Ni/Al2O3 Chimentao, Ricardo; Miranda, B. C.; Szanyi, J.; Santos, J. B. O.; Correa, J.V.S. Article Moleculr catalysis (2017)
Carbon nanofiber-supported ReOx catalysts for the hydrodeoxygenation of lignin-derived compounds Ghampson, I. T.; Sepulveda, C; García R; Escalona, N. Article ISI SCOPUS CATALYSIS SCIENCE & TECHNOLOGY (2016)
Effect of Cu addition as a promoter on Re/SiO2 catalysts in the hydrodeoxygenation of 2-methoxyphenol as a model bio oil compound Gallagher, J.R.; Krause, T.R. Article ISI SCOPUS FUEL (2016)
Electronic properties and catalytic performance for DME combustion of lanthanum manganites with partial B-site substitution Dinamarca, R; Sepulveda, C; Delgado E.J.; Peña O.; Pecchi G. Article ISI SCOPUS JOURNAL OF CATALYSIS (2016)
Phenol hydrodeoxygenation: Effect of support and Re promoter on the reactivity of Co catalysts Ghampson, Isaac; Dongil, Ana; García-Fierro, José Luis Article CATALYSIS SCIENCE AND TECHNOLOGY (2016)
STUDY OF THE CATALYTIC CONVERSION AND ADSORPTION OF ABIETIC ACID ON ACTIVATED CARBON: EFFECT OF SURFACE ACIDITY RAFAEL GARCÍA; LORENA PERALTA; CRISTINA SEGURA; CATHERINE SEPÚLVEDA; I. TYRONE GHAMPSON; Nestor escalona Article ISI SCIELO SCOPUS Journal of the Chilean Chemical Society (2016)
Chemical-activated carbons from peach stones for the adsorption of emerging contaminants in aqueous solutions Torrellas, SA; Lovera, RG; Escalona, N.; Sepulveda, C; Sotelo, JL; Garcia, J Article ISI SCOPUS Chemical Engineering Journal (2015)
Hydrodeoxygenation of 2-methoxyphenol over different Re active phases supported on SiO2 catalysts Leiva K.; Martínez N.; Sepulveda, C; Garca, R.; Jimnez, C.A.; Laurenti, D.; Vrinat, M.; Geantet, C.; Ghampson, I. T.; Escalona, N. Article ISI SCOPUS APPLIED CATALYSIS A-GENERAL (2015)
Kinetic study of the conversion of 2-methoxyphenol over supported Re catalysts: Sulfide and oxide state Leiva K.; Sepulveda, C; Garca, R.; Laurenti, D.; Vrinat, M.; Geantet, C.; Escalona, N. Article ISI SCOPUS APPLIED CATALYSIS A-GENERAL (2015)
METHANE DRY REFORMING OVER Ni SUPPORTED ON PINE SAWDUST ACTIVATED CARBON: EFFECTS OF SUPPORT SURFACE PROPERTIES AND METAL LOADING García R; Soto G.; Escalona, N.; Sepulveda, C; Orellana, MJ; Morales N.; Buitrago-Sierra, R; Rodriguez-Reinoso, F; Sepulveda-Escribano, A Article ISI SCOPUS Quimica Nova (2015)
Effect of water on the conversions of 2-methoxyphenol and phenol as bio-oil model compounds over ReS2/SiO2 catalyst Leiva K.; Sepulveda, C; García R; Fierro, JLG; Escalona, N. Article ISI SCOPUS CATALYSIS COMMUNICATIONS (2014)
Hydrodeoxygenation of guaiacol over ReS2/activated carbon catalysts. Support and Re loading effect Ghampson, Isaac; García-Fierro, José Luis; Laurenti, Dorothée; Vrinat, Michel; Escalona, Nestor Article ISI APPLIED CATALYSIS A-GENERAL (2014)
EFFECT OF MO CONTENT IN MO(X)/γ-AL2O3 CATALYSTS OVER THE CONVERSION OF 2-METHOXYPHENOL AS LIGNIN-DERIVATES COMPONENTS Leiva K.; Sepulveda, C; García R; Reyes, P; Ghampson, I. T.; Baeza, P; Villarroel M.; Escalona, N. Article SCIELO Journal of the Chilean Chemical Society (2013)
Effect of P content in the conversion of guaiacol over Mo/gamma-Al2O3 catalysts Leiva K.; Sepulveda, C; García R; Fierro, JLG; Aguila, G; Baeza, P; Villarroel M.; Escalona, N. Article ISI SCOPUS APPLIED CATALYSIS A-GENERAL (2013)
Comparison of alumina- and SBA-15-supported molybdenum nitride catalysts for hydrodeoxygenation of guaiacol Tyrone Ghampson I.; Sepulveda, C; García R; Garcia Fierro J.L.; Escalona, N. Article ISI SCOPUS APPLIED CATALYSIS A-GENERAL (2012)
Guaiacol transformation over unsupported molybdenum-based nitride catalysts Ghampson, I. T.; Sepulveda, C; García R; Escalona, N. Article ISI SCOPUS APPLIED CATALYSIS A-GENERAL (2012)
Hydrodeoxygenation and hydrodesulfurization co-processing over ReS2 supported catalysts Sepulveda, C; Escalona, N.; García R; Laurenti, D.; Vrinat, M. Article ISI SCOPUS Catalysis Today (2012)
Hydrodeoxygenation of guaiacol over carbon-supported molybdenum nitride catalysts: Effects of nitriding methods and support properties Ghampson, I. T.; Sepulveda, C; García R; Radovic L.R.; Escalona, N. Article ISI SCOPUS APPLIED CATALYSIS A-GENERAL (2012)
Deep Hydrodesulphurization via Hydrogen Spillover Navarrete C.; García R; Sepulveda, C; Gil-Llambias, FJ; Fierro, JLG; Escalona, N. Article ISI SCOPUS Catalysis Letters (2011)
Hydrodeoxygenation of 2-methoxyphenol over Mo2N catalysts supported on activated carbons Sepulveda, C; Leiva K.; García R; Ghampson, IT; DeSisto, WJ; Fierro, JLG; Escalona, N. Article ISI SCOPUS Catalysis Today (2011)
Supported rhenium sulfide catalysts in thiophene and 4,6-dimethyldibenzothiophene hydrodesulfurization: Effect of acidity of the support over activities Sepulveda, C; Escalona, N.; García R; Belliere V.; Laurenti, D.; Geantet, C.; Vrinat, M. Article ISI SCOPUS APPLIED CATALYSIS A-GENERAL (2011)
Unexpected Support Effect in Hydrotreating: Evidence of a Metallic Character for ReS2/Al2O3 and ReS2/SiO2 Catalysts Sepulveda, C; García R; Escalona, N.; Laurenti, D.; Massin, L.; Vrinat, M. Article ISI SCOPUS Catalysis Letters (2011)

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Millenium Nuclei on Catalytic Processes towards Sustainable Chemistry (CSC) Ministerio de Economía (Sin número) Proyecto 2018-2021 Coinvestigador(a)
Towards sustainable soil management of degraded lands through amendment with biochar generated from different wastes FONDECYT (1160795) Proyecto 2016-2018 Coinvestigador(a)
HYDROGENATION OF AQUEOUS HYDROGEN CARBONATE ON METAL/ACTIVATED CARBONS CATALYSTS=> EFFECT OF METAL-SUPPORT INTERACTION ON TO CATALYTIC ACTIVITY AND SELECTIVITY. FONDECYT (1150953) Proyecto 2015-2018 Coinvestigador(a)
UPGRADING BI HYDROTREATING OF LIGIN-DERIVRD COMPOUNDS USING RE-BASED CATALYSTS EFFECT OF SUPPORTS, PROMOTER AND REACTION CONDITIONS FONDECYT (1140528) Proyecto 2014-2018 Coinvestigador(a)
EFFECT OF THE SUPPORT, PROMOTER AND EXPERIMENTAL CONDITIONS ON ACTIVITY OF Cu/SUPPORTS CATALYSIS IN HYDROGENOLYSIS OF GLYCEROL TO OBTAIN VALUE-ADDED CHEMICALS. FONDECYT (11130376) Proyecto 2013-2017 Inv. Responsable