Search Results - "Toledo Antonio, J.A."

TiO2 thin films - Influence of annealing temperature on structural, optical and photocatalytic properties by MATHEWS, N. R, MORALES, Erik R, CORTES-JACOME, M. A, TOLEDO ANTONIO, J. A

Get full text

Generation of highly reactive OH groups at the surface of TiO₂ nanotubes by Rendón-Rivera, A, Toledo-Antonio, J.A, Cortés-Jácome, M.A, Angeles-Chávez, C

“…Titania with nanotubular morphology was synthesized hydrothermally via the reaction of a commercial TiO₂ anatase with NaOH solution at 413K followed by a…”
Get full text

Uniformly sized Pt nanoparticles dispersed at high loading on Titania nanotubes by Encarnación-Gómez, C., Cortés-Jácome, M.A., Medina-Mendoza, A.K., Chávez, C. Angeles, Hernández-Cruz, M.G., López, I. Cuauhtémoc, Hernández-Cortéz, J.G., Salinas, E. López, García, J.R. Vargas, Toledo-Antonio, J.A.

“…[Display omitted] •xPt/TNT catalysts were synthesized for the vapor phase impregnation methodology.•The catalysts showed uniformly dispersed Pt particles…”
Get full text

Physical properties of pulse electrodeposited lead sulfide thin films by Mathews, N.R., Ángeles–Chávez, C., Cortés-Jácome, M.A., Toledo Antonio, J.A.

“…•Cuboctahedral morphology was proposed and verified for the pulse electrodeposited PbS crystals.•Stability of the PbS nanoparticles was due to the arrangement…”
Get full text

WOx/TiO2 Catalysts via Titania Nanotubes for the Oxidation of Dibenzothiophene by CORTES-JáCOME, M.A., MORALES, M., ANGELES CHAVEZ, C., RAMíREZ-VERDUZCO, L.F., LóPEZ-SALINAS, E., TOLEDO-ANTONIO, J.A.

Get full text

Highly active CoMoS phase on titania nanotubes as new hydrodesulfurization catalysts by Toledo-Antonio, J.A., Cortés-Jácome, M.A., Angeles-Chávez, C., Escobar, J., Barrera, M.C., López-Salinas, E.

“…A series of CoMoS on nanotubular TiO2 (NT) catalysts were prepared by incipient impregnation at Mo=3–5atoms/nm2 and Co/(Co+Mo)=0.2–0.4. A nanotubular TiO2 (NT)…”
Get full text

Relationship between Crystallite Size and Bond Lengths in Boehmite by Bokhimi, X., Toledo-Antonio, J.A., Guzmán-Castillo, M.L., Hernández-Beltrán, F.

“…Boehmite with a crystallite size between 1 and 27 nm was prepared by annealing a boehmite precipitate under hydrothermal conditions at different temperatures…”
Get full text

Highly dispersed CoMoS phase on titania nanotubes as efficient HDS catalysts by Cortés-Jácome, M.A., Escobar, J., Angeles Chávez, C., López-Salinas, E., Romero, E., Ferrat, G., Toledo-Antonio, J.A.

“…Nanotubular titania (NT) to be used as support for CoMo-based hydrodesulfurization (HDS) catalyst was synthesized and characterized by various techniques. NT…”
Get full text

Synthesis of pyrite FeS2 nanorods by simple hydrothermal method and its photocatalytic activity by Morales-Gallardo, M.V., Ayala, A.M., Pal, Mou, Cortes Jacome, M.A., Toledo Antonio, J.A., Mathews, N.R.

“…FeS2 nanarods by hydrothermal method and its photocatalytic activity. [Display omitted] •Synthesis of pyrite FeS2 nanorods by simple hydrothermal method.•The…”
Get full text

Characterization of petcoke and derived oxygen-functionalized products accompanied by XRD, FT-MIR and SS-NMR by Cervantes-Arista, J.I., Herbert-Pucheta, J.E., Suárez-Toriello, V.A., Toledo-Antonio, J.A., López-Salinas, E.

“…[Display omitted] •Petcoke wet alkaline oxidation yields more valuable humic and fulvic acids analogs.•Petcoke transformed into smaller, oxygen-rich, and more…”
Get full text

Influence of hydrotalcite/rosasite precursors over Cu/Zn/Al mixed oxides on ethanol dehydrogenation by Fragoso-Montes de Oca, Andrés A., Hernández-Cortez, J.G., Angeles-Chavez, C., Valente, Jaime S., Toledo-Antonio, J.A.

“…Cu/Zn/Al mixed oxides catalysts were obtained from their corresponding layered precursors synthesized by coprecipitation of components varying M(II)/M(III)…”
Get full text

Structural analysis of a PtPd core-shell/Al-SBA-15 catalyst synthesized by the solid-state impregnation route by Medina-Mendoza, A.K., Angeles-Chavez, C., Cortes-Jacome, M.A., Toledo-Antonio, J.A.

“…Synthesis of a bimetallic catalyst of Pt core-Pd shell nanoparticles impregnated onto Al-SBA-15 particles is reported. The simultaneous impregnation of metals…”
Get full text

Structural analysis of a Pt Pd core-shell/Al-SBA-15 catalyst synthesized by the solid-state impregnation route by Medina-Mendoza, A.K., Angeles-Chavez, C., Cortes-Jacome, M.A., Toledo-Antonio, J.A.

Get full text

Modulating accessibility, acidity and hydrogenation functions on mesoporous NiO1-x/Y-zeolite for vanillin hydrodeoxygenation by Figueroa-Campos, J.L., Toledo-Antonio, J.A., Vázquez-Fuentes, L.F., Angeles-Chávez, C., López-Salinas, E., Mosqueira Mondragon, M.L., Cortés-Jacome, M.A.

“…A 10 wt % NiO on mesoporous Y-zeolite catalyst was studied for vanillin hydrodeoxygenation. Vanillin, having aldehyde, ether and hydroxyl groups is a…”
Get full text

Synthesis and catalytic activity of chrysotile-type magnesium silicate nanotubes using various silicate sources by López-Salinas, E., Toledo-Antonio, J.A., Manríquez, M.E., Sánchez-Cantú, M., Cruz Ramos, I., Hernández-Cortez, J.G.

“…Chrysotile-type Mg3Si2O5·(OH)4 nanotubes (MgSi-NTs) were obtained (by a hydrothermal method) using different SiO2 sources. Sources of silica, as raw material,…”
Get full text

Synthesis and Photocatalytic Activity of Cu2O Microspheres upon Methyl Orange Degradation by Prado-Chay, D. A., Cortés-Jácome, M. A., Angeles-Chávez, C., Oviedo-Roa, R., Martínez-Magadán, J. M., Zuriaga-Monroy, C., Hernández-Hernández, I. J., Mayoral, P. Rayo, Gómora-Herrera, D. R., Toledo-Antonio, J. A.

“…Cuprous oxide (Cu 2 O) microspheres were synthesized through a simple chemical method by using ascorbic acid (AA) as reducing agent at room temperature and…”
Get full text

Fe doped TiO2 powder synthesized by sol gel method: structural and photocatalytic characterization by Mathews, N. R., Cortes Jacome, M. A., Angeles-Chavez, C., Toledo Antonio, J. A.

“…Fe doped TiO 2 samples were synthesized using sol–gel technique and its incorporation was studied using different experimental tools such as XRD, HRTEM, and…”
Get full text

In situ thermo-Raman study of titanium oxide nanotubes by Cortés-Jácome, M.A., Ferrat-Torres, G., Ortiz, L.F. Flores, Angeles-Chávez, C., López-Salinas, E., Escobar, J., Mosqueira, M.L., Toledo-Antonio, J.A.

“…Titania nanotubes were obtained by alkaline hydrothermal treatment of anatase powder at 100 °C followed by washing with an HCl aqueous solution. The resulting…”
Get full text

Structural characterization of Pt–Ir bimetallic clusters on TiO2 nanotubes prepared by simultaneous reduction by Angeles-Chavez, C., Toledo-Antonio, J.A., Cortes-Jacome, M.A., Encarnacion-Gomez, C.

“…In this work we report the impregnation of 16wt.% Pt and Ir on titania nanotubes. The metal load was fully dispersed on nanotubular support as Pt–Ir bimetallic…”
Get full text

Morphology induced CO, pyridine and lutidine adsorption sites on TiO 2: Nanoparticles, nanotubes and nanofibers by Toledo-Antonio, J.A., Cortés-Jácome, M.A., Navarrete, J., Angeles-Chavez, C., López-Salinas, E., Rendon-Rivera, A.

“…Anatase with nanotubular (NT) and nanofibrilar (NF) morphology was obtained by annealing treatment at 773 and 873 K of a hydrous titanate with nanotubular…”
Get full text