Search Results - "Tovar R"

Estudio del efecto de la adición de Tántalo en polvo en la aleación Ti-6Al-4V, tratada térmicamente para aplicaciones biomédicas.

Alternate Title: Study of the effect of Tantalum powder addition in a Ti-6Al-4V alloy, heat treated for biomedical applications.

Authors: Gómez, P. E. Tovar, R. A. González, G.

Source: Acta Microscopica. 2022, Vol. 31 Issue 1, p89-98. 10p.

Integrating Sustainable Development in Chemical Engineering Education: The Application of an Environmental Management System

Authors: Montanes, M. T. Palomares, A. E. Sanchez-Tovar, R.

Source: Chemistry Education Research and Practice. 2012 13(2):128-134.

Peer Reviewed: Y

Page Count: 7

Descriptors: Engineering Education, Management Systems, Wastes, Laboratories, Chemical Engineering, Sustainable Development, Chemistry, College Science, Higher Education, Science Education, Teaching Methods, College Students

Chemical, Mineralogical, and Refractory Characterization of Kaolin in the Regions of Huayacocotla-Alumbres, Mexico.

Authors: Romero-Guerrero, L. M. Moreno-Tovar, R. Arenas-Flores, A. et al.

Source: Advances in Materials Science & Engineering; 11/1/2018, p1-11, 11p

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Buoyancy-driven flow between two rooms coupled by two openings at different levels.

Authors: Thomas, L. P. Marino, B. M. Tovar, R.

Source: Journal of Fluid Mechanics; January 10 2008, Vol. 594, p425-443, 19p

Estimates of terrestrial heat flow in northern Chihuahua, Mexico, based upon petroleum bottom-hole temperatures.

Authors: Reiter, M. Tovar, R. J. C.

Source: Geological Society of America Bulletin; July 1982, Vol. 93, p613-624, 12p

T(z) diagram and optical energy gap values of Cd1-zMnzGa2Se4 alloys.

Authors: Guerrero, E. Quintero, M. Tovar, R.

Source: Journal of Electronic Materials; March 1993, Vol. 22, p297-301, 5p

Evolution of Pt and Pt-Alloy Catalytic Surfaces Under Oxygen Reduction Reaction in Acid Medium.

Authors: Balbuena, P. Callejas-Tovar, R. Hirunsit, P. et al.

Source: Topics in Catalysis. Jun2012, Vol. 55 Issue 5/6, p322-335. 14p. 8 Color Photographs, 2 Charts, 5 Graphs.

Catalytic activation of N2O on promoted NiO based materials: Valorization by oxidative dehydrogenation of ethane.

Authors: Sánchez-García, G. Pérez-Calvo, A. Moreno-Torralbo, B. et al.

Source: Journal of Catalysis; Oct2025, Vol. 450, pN.PAG-N.PAG, 1p

Elimination of pesticide atrazine by photoelectrocatalysis using a photoanode based on WO3 nanosheets.

Authors: Fernández-Domene, R.M. Sánchez-Tovar, R. Lucas-granados, B. et al.

Source: Chemical Engineering Journal. Oct2018, Vol. 350, p1114-1124. 11p.

Subjects: Atrazine, Pesticides, Tungsten oxides, Nanostructures, Cyanuric acid

Visible-light photoelectrodegradation of diuron on WO3 nanostructures.

Authors: Fernández-Domene, R.M. Sánchez-Tovar, R. Lucas-Granados, B. et al.

Source: Journal of Environmental Management. Nov2018, Vol. 226, p249-255. 7p.

Subjects: Diuron biodegradation, Visible spectra, Nanostructures, Hydrogen peroxide, Aromatic amines

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Photoelectrochemical characterization of anatase-rutile mixed TiO2 nanosponges.

Authors: Fernández-Domene, R.M. Sánchez-Tovar, R. Sánchez-González, S. et al.

Source: International Journal of Hydrogen Energy. Nov2016, Vol. 41 Issue 41, p18380-18388. 9p.

Subjects: Titanium dioxide nanoparticles, Photoelectrochemistry, Hydrodynamics, Water electrolysis, Energy consumption

Should TiO2 nanostructures doped with Li+ be used as photoanodes for photoelectrochemical water splitting applications?

Authors: Sánchez-Tovar, R. Blasco-Tamarit, E. Fernández-Domene, R.M. et al.

Source: Journal of Catalysis. May2017, Vol. 349, p41-52. 12p.

Subjects: Field emission, Electric field effects, Photoelectrochemical cells, Raman spectroscopy, Electric batteries

A simple method to fabricate high-performance nanostructured WO3 photocatalysts with adjusted morphology in the presence of complexing agents.

Authors: Fernández-Domene, R.M. Sánchez-Tovar, R. Lucas-Granados, B. et al.

Source: Materials & Design. Feb2017, Vol. 116, p160-170. 11p.

Subjects: Fabrication (Manufacturing), Tungsten trioxide, Photocatalysts, Surface morphology, Photocurrents

Novel tree-like WO3 nanoplatelets with very high surface area synthesized by anodization under controlled hydrodynamic conditions.

Authors: Fernández-Domene, R.M. Sánchez-Tovar, R. Segura-Sanchís, E. et al.

Source: Chemical Engineering Journal. Feb2016, Vol. 286, p59-67. 9p.

Subjects: Tungsten oxides, Surface area, Hydrodynamics, Rotating disks, Field emission electron microscopy

Synergistic effect between hydrodynamic conditions during Ti anodization and acidic treatment on the photoelectric properties of TiO2 nanotubes.

Authors: Sánchez-Tovar, R. Fernández-Domene, R.M. Martínez-Sánchez, A. et al.

Source: Journal of Catalysis. Oct2015, Vol. 330, p434-441. 8p.

Subjects: Titanium dioxide, Nanotubes, Hydrodynamics, Anodes, Photoelectric effect, Rutile, Scanning electron microscopy

Improvement in photocatalytic activity of stable WO3 nanoplatelet globular clusters arranged in a tree-like fashion: Influence of rotation velocity during anodization.

Authors: Fernández-Domene, R.M. Sánchez-Tovar, R. Lucas-Granados, B. et al.

Source: Applied Catalysis B: Environment & Energy. Jul2016, Vol. 189, p266-282. 17p.

Subjects: Photodegradation kinetics, Photocatalytic oxidation, Globular clusters, Hydrodynamics, Tungsten

Effect of Reynolds number and lithium cation insertion on titanium anodization.

Authors: Borràs-Ferrís, J. Sánchez-Tovar, R. Blasco-Tamarit, E. et al.

Source: Electrochimica Acta. Apr2016, Vol. 196, p24-32. 9p.

Subjects: Reynolds number, Lithium ions, Titanium, Hydrodynamics, Titanium dioxide, Scanning electron microscopes, Photocatalysts

Customized WO3 nanoplatelets as visible-light photoelectrocatalyst for the degradation of a recalcitrant model organic compound (methyl orange).

Authors: Fernández-Domene, R.M. Sánchez-Tovar, R. Lucas-Granados, B. et al.

Source: Journal of Photochemistry & Photobiology A: Chemistry. Apr2018, Vol. 356, p46-56. 11p.