PDI - Resultado de Búsqueda

Julio César Colmenares Zerpa

Ciencias Químicas, UNIVERSIDAD DE CONCEPCION. Chile, 2024

Profesos Asistente Full Time

UNIVERSIDAD DE CONCEPCION

Ciencias Química

Concepción, Chile

2026 - A la fecha
Colaborador Académico Part Time

UNIVERSIDAD DE CHILE

Ciencias Químicas

Concepción, Chile

2024 - 2025


CO2 adsorption at room temperature on Zr-functionalized SBA-15 materials: Role of Si/Zr ratio Julio Colmenares-Zerpa; Jorge Gajardo; A.F. Peixoto; F. Gispert-Guirado; Henrique Carvalhais Milanezi; J.B.O. Santos; R.J. Chimentão Article MATERIALS LETTERS (2026)
Ultrafast Sonochemical Synthesis of SBA-15 Mesoporous Silica at 25 °C Jorge Gajardo; Julio Colmenares-Zerpa; Giancarlo González; Francesc Gispert-Guirado; Adolfo Henríquez; Ricardo J. Chimentão Article Materials Proccedings (2026)
Hydrogen-free catalytic conversion of highly concentrated glycerol solution: Influence of Si/Al molar ratio in Cu/SBA-15 catalysts Gajardo, J; Colmenares-Zerpa J.; Peixoto A.F.; Silva D.S.A.; Gispert-Guirado F.; Llorca J.; Urquieta-Gonzalez E.A.; Santos J.B.O.; Ãlvarez M.G.; Chimentao R.J. Article ISI Applied Catalysis A: General (2025)
Preparation and characterization of sulfate cancrinite, a synthetic analog of vishnevite, obtained under mild hydrothermal conditions Colmenares-Zerpa J.; Dugarte-Dugarte, A; Delgado J.M.; Rodríguez-Sulbarán, P Article ISI Next Materials (2025)
Room-Temperature CO2 Capture by a Zeolite-A Synthesized from Kaolin Chimentao R.J.; Dugarte-Dugarte, A; Colmenares-Zerpa J.; Ruiz, D. Article ISI Silicon (2025)
Revealing Reaction Conditions to Drive the Oxidation Reaction of Hydroxyacetone to Lactic Acid on Cu/ZrO2 Catalyst colmenares-zerpa; J González; G.; Gajardo; J.; Garcia; X.; Llorca; J.; Santos; J.B.O.; Villegas-Escobar; N.; ChimentÃ£o; R.J. Article ISI (2024)
Turning Glycerol to Value-Added Chemicals in the Absence of External Hydrogen over Copper Catalysts Supported on SBA-15-Type Materials Containing Zirconium colmenares-zerpa; J.; Gajardo; J.; Peixoto; A.F.; Gispert-Guirado; F.; Llorca; J.; Urquieta-GonzÃ¡lez; E.A.; Silva; D.S.A.; Santos; J.B.O.; ChimentÃ£o; R.J. Article ISI (2024)
Alkylation of isobutane with trans-2-butene on hydrothermally prepared BEA-type zeolitic materials with different crystallization time Márquez, Génesis; Dugarte-Dugarte, Analio; González-Cortés, Sergio; Lugo, Claudio; Imbert, F; Rodríguez-Sulbarán, Pedro Article ISI SCOPUS Fuel (2023)
Catalytic valorization of glycerol in the absence of external hydrogen: Effect of the Cu/ZrO2 catalyst mass and solvent Colmenares-Zerpa, Julio; Gajardo, Jorge; Gonzalez, Giancarlo; Fierro, J. L.G.; Junkaew, Anchalee; Suthirakun, Suwit; Santos, J. B.O.; Picinini, Monize; URQUIETA-GONZALEZ, ERNESTO ANTONIO; Hirunsit, Pussana Article ISI SCOPUS Catalysis Today (2023)
Revealing the effects of high Al loading incorporation in the SBA-15 silica mesoporous material Gajardo, Jorge; Peixoto, A. F.; Urquieta-Gonzalez, E. A. Article ISI SCOPUS Journal of Porous Materials (2023)
High zirconium loads in Zr-SBA-15 mesoporous materials prepared by direct-synthesis and pH-adjusting approaches Silva, D. S. A.; Silva, J. A.; CHIMENTAO, RICARDO JOSE Article ISI SCOPUS JOURNAL OF SOLID STATE CHEMISTRY (2022)
Conversion of glycerol to hydroxyacetone over SrTiO3-type perovskite: A DFT study LIZANA-BASTIAS, IGNACIO; Pecchi, Gina; DELGADO-RAMIREZ, EDUARDO JOSE Article ISI SCOPUS Journal of King Saud University - Science (2021)
Preparation of SBA-15 and Zr-SBA-15 materials by direct-synthesis and pH-adjustment methods Article ISI SCOPUS Materials Letters (2021)

1

Doris Ruiz

Associate Professor

Physical Chemistry

UNIVERSIDAD DE CONCEPCIÓN

Concepción, Chile

7

Ricardo Chimenton

Profesor Asociado

Fisico-Quimica

Universidad de Concepción

Concepción, Chile

1

Nery Villegas

Profesor Asistente

Universidad de Concepción

Universidad de Concepción

Concepción, Chile

13

Julio Colmenares