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Alfonso Enrique Ramirez Sanabria
Alfonso Enrique Ramirez Sanabria
Email verificata su unicauca.edu.co
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Anno
Role of defects on the enhancement of the photocatalytic response of ZnO nanostructures
JAHC Marly Montero-Muñoz, J.E. Ramos-Ibarra, Jorge E. Rodríguez-Páez, Marcio ...
Applied Surface Science 448, 646-654, 2018
642018
Thermal behaviour of romarchite phase SnO in different atmospheres: a hypothesis about the phase transformation.
AER Carlos M. Campo, Jorge E. Rodriguez
Helyion 2 (5), e00112, 2016
59*2016
Exploring the impact of zeolite porous voids in liquid phase reactions: The case of glycerol etherification by tert -butyl alcohol
LP C. Miranda, J. Urresta, H. Cruchade, A. Tran, M. Benghalem, A. Astafan, P ...
Journal of Catalysis 365, 249-260, 2018
532018
Adicción a internet: el caso de adolescentes de cinco escuelas secundarias de México
JH Contreras, MO Martínez, JM Almaguer, A Ramírez, A Miramontes
Enseñanza e Investigación en Psicología Nueva Época, 34-45, 2019
482019
Superficial effects and catalytic activity of ZrO2-SO42−as a function of the crystal structure
CRV Cristian D. Miranda M., Alfonso E. Ramírez S., Sonia Gaona Jurado
Journal of Molecular Catalysis A-Chemical 398, 325-335, 2014
47*2014
Catalytic Performance of Co3O4 on Different Activated Carbon Supports in the Benzyl Alcohol Oxidation
AR Misael Córdoba, Cristian Miranda, Cecilia Lederhos, Fernando Coloma ...
Catalysts 7 (7), 2017
462017
Interactions between Zn2+ or ZnO with TiO2 to produce an efficient photocatalytic, superhydrophilic and aesthetic glass
BH Julien Mahy, Géraldine Léonard, Carlos Paez, Alfonso Ramirez
Journal of Photochemistry and Photobiology A: Chemistry 350 (1), 32-43, 2018
372018
Investigation of the magnetic properties of SrFe12O19 synthesized by the Pechini and combustion methods
SGJ Alfonso E. Ramírez, Norleth J. Solarte, L.H. Singh, José A.H. Coaquira
Journal of Magnetism and Magnetic Materials 438, 100-106, 2017
292017
Sulfonated graphenes: Efficient solid acid catalyst for the glycerol valorization
LP Cristian Miranda, Alfonso Ramírez, Alexander Sachse, YannickPouilloux ...
Applied Catalysis A: General 580 (25), 167-177, 2019
272019
Encapsulation of SALEN- and SALHD-Mn(III) complexes in an Al-pillared clay for bicarbonate-assisted catalytic epoxidation of cyclohexene
LAG Ana M. Garcia, Viviana Moreno , Sonia X. Delgado, Alfonso E. Ramírez ...
Journal of Molecular Catalysis A- Chemical 416, 10-19, 2016
252016
Comparison Between SBA-15 and MCM-41 Structure on the Stability and the Selectivity of Basic Catalysts in Oligomerization of Glycerol
CLYP Alfonso E. Ramírez, Jean-Marc Clacens
Current Organic Chemistry 16 (23), 2774-2781, 2012
202012
Shape-control of Zinc Oxide nanoparticles: enhancing photocatalytic activity under UV irradiation
JAHC M. Montero-Muñoz, J. E. Ramos-Ibarra, J. E. Rodríguez-Páez, A. Ramirez
Journal of Physics: Conf. Series 792, 012068, 2017
162017
Catalizadores organometálicos en la industria química
AER Sanabria, JRR Pérez
Publicaciones e Investigación 9, 51-64, 2015
142015
Preparation and Characterization of Cassiterite (SnO2) and its Application in the Hydrogenation of Methyl Esters
JB Alexander Castro-G., Julian Urresta, Alfonso Ramirez
Revista de Ciencias, Universidad del Valle 17, 81-85, 2013
14*2013
Transesterificación del aceite de palma utilizando catalizadores soportados a base de Sn y Ni
LAVJ J. D. Urresta A., C. Martínez, A.E. Ramirez S.
Palmas 21, 381-385, 2000
13*2000
Síntesis de polvos cerámicos de hexaferrita de estroncio por los métodos pechini y combustión
N Solarte, AE Ramírez, CF Villaquirán, L Tirado-Mejía, S Gaona
Revista Latinoamericana de Metalurgia y Materiales 35 (2), 276-284, 2015
112015
Palladium Nanoparticles Supported on Layered Hydroxide Salts and their Use in Carbon-Carbon Coupling Organic Reactions
M Martínez, R Ocampo, LA Rios, A Ramírez, O Giraldo
Journal of the Brazilian Chemical Society 12, 2322-2329, 2011
82011
Optimización del proceso de transesterificación del aceite de palma usando la técnica basada en Ultrasonido
AER Sanabria, LL López, MI Orozco
Ciencia En Desarrollo 11 (2), 151-157, 2020
72020
A Mechanistic study of the ammonolysis of alkyl acetoacetates in water. Formation of 1,5-dimethyl-2,6,9-triaza- bicyclo[3.3.1] nonane -3,7-dione as the main product
AK R. Paredes, R. Abonia, J. Cadavid, R. Moreno-Fuquen, A. Jaramillo, A ...
Tetrahedron 58 (1), 55-60, 2002
72002
Sulfonated reduced graphene oxide: an acid catalyst that efficiently promotes the esterification of glycerol
LD Ramos Riascos, AE Ramírez Sanabria, GA Torres Rodríguez, ...
Topics in Catalysis 65 (7), 957-965, 2022
52022
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
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