Search Results - "Moctezuma, Edgar"

Photocatalytic degradation of paracetamol: Intermediates and total reaction mechanism by Moctezuma, Edgar, Leyva, Elisa, Aguilar, Claudia A., Luna, Raúl A., Montalvo, Carlos

“…[Display omitted] ► The advanced oxidation of paracetamol with TiO2/UV was investigated. ► HPLC indicated the formation of hydroquinone, benzoquinone,…”
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Photocatalytic degradation of diclofenac sodium salt: adsorption and reaction kinetic studies by Lara-Pérez, Carmen, Leyva, Elisa, Zermeño, Brenda, Osorio, Ivan, Montalvo, Carlos, Moctezuma, Edgar

“…The photocatalytic oxidation of diclofenac, which is a non-steroidal anti-inflammatory medication, with TiO 2 illuminated with UV-A light under constant flow…”
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TiO2 Photocatalytic Degradation of Diclofenac: Intermediates and Total Reaction Mechanism by Moctezuma, Edgar, Leyva, Elisa, Lara-Pérez, Carmen, Noriega, Saúl, Martínez-Richa, Antonio

“…Diclofenac (DCF) photocatalytic degradation with TiO 2 -P25 illuminated with UV-A light in aqueous media was investigated. The photodegradation rate was…”
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Fast in-situ photodeposition of Ag and Cu nanoparticles onto AgTaO3 perovskite for an enhanced photocatalytic hydrogen generation by Carrasco-Jaim, Omar A., Huerta-Flores, Ali M., Torres-Martínez, Leticia M., Moctezuma, Edgar

“…The M (M = Ag, Cu) nanoparticles were deposited by a fast in-situ photoreduction method onto the AgTaO3 photocatalyst surface using 1, 2, and 5 wt % ratios, in…”
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Photocatalytic Degradation of Naproxen: Intermediates and Total Reaction Mechanism by González-Pereyra, Daniela, Acosta, Ilse, Zermeño, Brenda, Aguilar, Johana, Leyva, Elisa, Moctezuma, Edgar

“…Photochemical and photocatalytic oxidation of naproxen (NPX) with UV-A light and commercial TiO under constant flow of oxygen have been investigated…”
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Photocatalytic Degradation of High Concentration Aqueous Solutions of Ketoprofen: Adsorption, Reaction Kinetic and Product Studies by Acosta, Ilse, Moctezuma, Edgar, López de la O, Karla, Leyva, Elisa, Zermeño, Brenda

“…The photocatalytic degradation of ketoprofen, a non-steroidal anti-inflammatory medication, with concentrations up to 80 ppm was studied using TiO 2 Evonik-P25…”
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Investigation of phenyl azide photochemistry by conventional and time-resolved spectroscopy. Elucidation of intermediates and reaction mechanisms by Leyva, Elisa, Platz, Matthew S., Moctezuma, Edgar

“…•Several intermediates in the photochemistry of phenyl azide were indirectly determined by product studies.•Conventional low temperature ESR allowed the…”
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Laser assisted chemical vapor deposition of nanostructured NaTaO3 and SrTiO3 thin films for efficient photocatalytic hydrogen evolution by Huerta-Flores, Ali M., Chen, Jianchao, Torres-Martínez, Leticia M., Ito, Akihiko, Moctezuma, Edgar, Goto, Takashi

“…[Display omitted] •NaTaO3 and SrTiO3 nanostructured thin films were successfully prepared by laser assisted CVD.•NaTaO3 and SrTiO3 thin films catalyzed…”
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Nanoparticulate Double-Heterojunction Photocatalysts Comprising TiO2(Anatase)/WO3/TiO2(Rutile) with Enhanced Photocatalytic Activity toward the Degradation of Methyl Orange under Near-Ultraviolet and Visible Light by Pinedo-Escobar, José Alfonso, Fan, Junpeng, Moctezuma, Edgar, Gomez-Solís, Christian, Carrillo Martinez, Cristina Jared, Gracia-Espino, Eduardo

“…Nanoparticulate double-heterojunction photocatalysts comprising TiO2(Anatase)/WO3/TiO2(Rutile) were produced by a sol–gel method. The resulting photocatalysts…”
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Photodegradation of indigo carmine and methylene blue dyes in aqueous solution by SiC–TiO2 catalysts prepared by sol–gel by Gómez-Solís, Christian, Juárez-Ramírez, Isaías, Moctezuma, Edgar, Torres-Martínez, Leticia M.

“…► Photodegradation of organic dyes is possible using sol–gel SiC–TiO2 catalysts. ► SiC–TiO2 makes a synergy effect that enhances its catalytic activity. ►…”
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Photocatalytic degradation of methyl parathion: Reaction pathways and intermediate reaction products by Moctezuma, Edgar, Leyva, Elisa, Palestino, Gabriela, de Lasa, Hugo

“…The photocatalytic degradation of O, O-dimethyl O- p-nitrophenyl phosphorothioate (common name methyl parathion) in aqueous TiO 2 suspensions is reported in…”
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Removal of Nonylphenol Polyethylene Glycol (NPEG) with Au-TiO2 Catalysts: Kinetic and Initial Transformation Path by Claudia Aguilar, Mayra Garcia, Carlos Montalvo, Francisco Anguebes, Edgar Moctezuma, Mohamed Abatal, Sandra Figueroa

“…The purpose of this study was to evaluate the efficiency of the Au-TiO2 catalyst in the degradation of nonylphenol polyethylene glycol (NPEG). In the first…”
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Visible-light photocatalytic degradation of acid violet 7 dye in a continuous annular reactor using ZnO/PPy photocatalyst: Synthesis, characterization, mass transfer effect evaluation and kinetic analysis by González-Casamachin, Diego Alexander, Rivera De la Rosa, Javier, Lucio-Ortiz, Carlos J., De Haro De Rio, David A., Martínez-Vargas, Daniela Xulú, Flores-Escamilla, Gerardo A., Dávila Guzman, Nancy Elizabeth, Ovando-Medina, Victor M., Moctezuma-Velazquez, Edgar

“…[Display omitted] •The ZnO/PPy composite showed to produce OH radicals under visible light.•The evaluation of mass transfer showed that the degradation of AV7…”
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Photocatalytic Hydrogen Evolution Using Bi-Metallic (Ni/Pt) Na2Ti3O7 Whiskers: Effect of the Deposition Order by Luis F. Garay-Rodríguez, S. Murcia-López, T. Andreu, Edgar Moctezuma, Leticia M. Torres-Martínez, J. R. Morante

“…Photocatalytic hydrogen production through ethanol photo-reforming using Na2Ti3O7 whiskers increases if the sodium titanate is decorated with well-known…”
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High-speed deposition of oriented orthorhombic NaTaO3 films using laser chemical vapor deposition by Huerta-Flores, Ali M., Chen, Jianchao, Ito, Akihiko, Torres-Martínez, Leticia M., Moctezuma, Edgar, Goto, Takashi

“…We demonstrated the high-speed laser chemical vapor deposition of orthorhombic NaTaO3 (o-NaTaO3) films. The orientation of the o-NaTaO3 films was changed from…”
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Sodium N-methyldithiocarbamate impact on soil bacterial diversity in greenhouse tomato (Solanum lycopersicum L.) crop by Alejandra Hernández Montoya, Juan Carlos Rodríguez Ortiz, Paola Elizabeth Díaz Flores, Jorge Alonso Alcalá Jáuregui, Edgar Moctezuma Velázquez, José Pablo Lara Ávila

“…The constant use of sodium N-methyldithiocarbamate (metam sodium: MS) in protected agriculture in México has attracted the attention of researchers and…”
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Sm2FeTaO7 Photocatalyst for Degradation of Indigo Carmine Dye under Solar Light Irradiation by Torres-Martínez, Leticia M., Ruiz-Gómez, Miguel A., Figueroa-Torres, M. Z., Juárez-Ramírez, Isaías, Moctezuma, Edgar

“…This paper is focused to study Sm2FeTaO7 pyrochlore-type compound as solar photocatalyst for the degradation of indigo carmine dye in aqueous solution…”
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Photocatalytic degradation of β-blockers in TiO2 with metoprolol as model compound. Intermediates and total reaction mechanism by Leyva, Elisa, Moctezuma, Edgar, López, Mariana, Baines, Kim M., Zermeño, Brenda

“…[Display omitted] •Pure metoprolol was prepared by neutralization of an aqueous solution of metoprolol tartrate.•The photocatalytic degradation of metoprolol…”
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Photochemistry of fluorophenyl azides in aniline by Leyva, Elisa, Sagredo, Ruben, Moctezuma, Edgar

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Photocatalytic degradation of non-steroidal anti-inflammatory drugs with ketoprofen as model compound. Intermediates and total reaction mechanism by Aguilar, Johana, Moctezuma, Edgar, Rodríguez-Varela, Mario, Martínez-Richa, Antonio, Vega-Rodríguez, Saraí, Leyva, Elisa

“…[Display omitted] •In the early steps on ketoprofen photocatalysis a decarboxylation takes place.•IR and NMR studies indicate ketoprofen photocatalytic…”
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