Resultados de búsqueda - (tarrasa OR catalyst)*

Comparison of the solar photocatalytic activity of ZnO-Fe2O3 and ZnO-Fe0 on 2,4-D degradation in a CPC reactor por Maya Treviño, María de Lourdes, Villanueva Rodríguez, Minerva, Guzmán Mar, Jorge Luis, Hinojosa Reyes, Laura, Hernández Ramírez, Aracely

“…The photocatalytic tests were performed at pH 7, using 10 mg L−1 of herbicide and 0.5 g L−1 of catalyst loading. The decay in herbicide concentration was followed by reversed-phase chromatography. …”
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Comparative Study of Ni-W/CeO25 Ni-W/y-Al2O3 and Ni-WIHT CataIysts for H2 Production by Steam Reforming of Bioethanol por Hernández, Paz, Fernández, Arturo, Messina, Sarah

“…O, 15 and 30% with 1 % W. The catalyst that presentod the highest cataIytic activity and selectivity to bydrogen was 10% Ni-WIHT. …”
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Carbon fiber recovery using subcritical and supercritical fluids for chemical recycling of thermoset composite materials por Morales Ibarra, Rodolfo

“…In this research, benzyl alcohol and water in subcritical and supercritical conditions, with and without addition of tripotassium phosphate (K3PO4) as a decomposition reaction catalyst, were used to recover carbon fibers from composite materials for potential reuse in high performance components; while, in the literature review, the composite materials and their manufacturing processes were revisited, as well as the legal implications of end-of-life composite components, justifying the need for a thermoset composite materials recycling research project. …”
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Carbon fiber recovery using subcritical and supercritical fluids for chemical recycling of thermoset composite materials por Morales Ibarra, Rodolfo

“…In this research, benzyl alcohol and water in subcritical and supercritical conditions, with and without addition of tripotassium phosphate (K3PO4) as a decomposition reaction catalyst, were used to recover carbon fibers from composite materials for potential reuse in high performance components; while, in the literature review, the composite materials and their manufacturing processes were revisited, as well as the legal implications of end-of-life composite components, justifying the need for a thermoset composite materials recycling research project. …”
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Biobanks: experience of the school of medicine and the “Dr. José Eleuterio González” University Hospital of the Universidad Autónoma de Nuevo León por Garza Rodríguez, María de Lourdes, Ascacio Martínez, Jorge Ángel Isidro, Pérez Maya, Antonio Alí, Pérez Ibave, Diana Cristina, Monsiváis Ovalle, Daniela Estefanía

“…A biobank facility is one of the most valuable tools the academic medicine organizations can offer to their researchers to improve the competitiveness of their current and future medical research. it acts as an essential bridge and an effective catalyst for research synergies between basic and clinical sciences, and it can be potentiated with efforts to raise funds for acquiring and maintaining cutting-edge analytical infrastructure to better serve its clinical, pharmaceutical and biotech clients.…”
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Fabrication and photophysical studies of CdTe quantum-dots dispersed in SiO2 sonogel optical-glasses por Morales Saavedra, Omar G., Gutiérrez Lazos, Claudio Davet, Ortega López, Mauricio, Rodriguez Rosales, Antonio A.

“…The catalyst-free sonogel route has been implemented to fabricate highly pure SiO2 glasses as host materials for CdTe quantum dot nanocrystals synthesized in aqueous solution. …”
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Biobanks: Experience of the School of Medicine and the “Dr. José Eleuterio González” University Hospital of the Universidad Autónoma de Nuevo León por Maria Lourdes Garza-Rodríguez, JORGE ANGEL ISIDRO ASCACIO MARTINEZ, ANTONIO ALI PEREZ MAYA, DIANA CRISTINA PEREZ IBAVE, DANIELA ESTEFANIA MONSIVAIS OVALLE

“…A biobank facility is one of the most valuable tools the academic medicine organizations can offer to their researchers to improve the competitiveness of their current and future medical research. it acts as an essential bridge and an effective catalyst for research synergies between basic and clinical sciences, and it can be potentiated with efforts to raise funds for acquiring and maintaining cutting-edge analytical infrastructure to better serve its clinical, pharmaceutical and biotech clients.…”
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Sonochemical synthesis of CuO nanostructures and their morphology dependent optical and visible light driven photocatalytic properties por Pandiyarajan, Thangaraj, Saravanan, Rajendran, Karthikeyan, Balasubramanian, Gracia, Francisco, Mansilla, Héctor D., Gracia Pinilla, Miguel Ángel, Mangalaraja, Ramalinga Viswanathan

“…The influence of loading and reusability of catalyst revealed that the efficiency of visible light assisted degradation of MO was effectively enhanced and more than 95 % of degradation was achieved after 3 cycles…”
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Gold−Copper Nano-Alloy, “Tumbaga”, in the era of nano: phase diagram and segregation por Guisbiers, Grégory, Mejía Rosales, Sergio, Khanal, Subarna, Ruiz Zepeda, Francisco, Whetten, Robert L., Yacamán, Miguel José

“…Gold–copper (Au–Cu) phases were employed already by pre-Columbian civilizations, essentially in decorative arts, whereas nowadays, they emerge in nanotechnology as an important catalyst. The knowledge of the phase diagram is critical to understanding the performance of a material. …”
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Eficiencia fotocatalítica solar del WO3/TiO2-A (A = N, C) en la degradación de diclofenaco en medio acuoso. por Cordero García, Adrián

“…On a pilot scale, WO3/TiO2-N0.18 proved to be more efficient than TiO2-P25 (commercial TiO2) catalyst used as a reference in heterogeneous photocatalysis. …”
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Eficiencia fotocatalítica solar del WO3/TiO2-A (A = N, C) en la degradación de diclofenaco en medio acuoso. por Cordero García, Adrián

“…On a pilot scale, WO3/TiO2-N0.18 proved to be more efficient than TiO2-P25 (commercial TiO2) catalyst used as a reference in heterogeneous photocatalysis. …”
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Formación y caracterización de los nanotubos obtenidos mediante microondas por Vasilievna Kharissova, Oxana, Ortiz Méndez, Ubaldo, Rodríguez, Manuel G., Hinojosa Rivera, Moisés, Aguilar, Juan

“…To improve the sublimation process, a catalyst was used which allowed us to obtain nanotubes in less than 30 min. …”
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Synthesis of carbon nanotubes on surface of recovered carbon fibers by chemical vapor deposition, as a sizing process to obtain a hybrid material por García Montes, Saida Mayela

“…In this research, the CVD method was used and studied for the synthesis and growth of CNTs on CFs influenced by the concentration of Nickel (Ni) nanoparticles as a catalyst. The CNTs were synthesized by decomposing Ethanol and Isopropanol as a carbon source, which at the same time worked as a solvent, in an Argon (Ar) atmosphere. …”
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Synthesis of carbon nanotubes on surface of recovered carbon fibers by chemical vapor deposition, as a sizing process to obtain a hybrid material por García Montes, Saida Mayela

“…In this research, the CVD method was used and studied for the synthesis and growth of CNTs on CFs influenced by the concentration of Nickel (Ni) nanoparticles as a catalyst. The CNTs were synthesized by decomposing Ethanol and Isopropanol as a carbon source, which at the same time worked as a solvent, in an Argon (Ar) atmosphere. …”
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El Biobanco Institucional como pilar de las ciencias médicas por Garza Rodríguez, María de Lourdes, Pérez Maya, Antonio Alí, Monsiváis Ovalle, Daniela Estefanía, Velázquez Vadillo, Juan Francisco, Barrera Saldaña, Hugo Alberto

“…The institutional biobank has become an essential bridge and effective catalyst for research synergies between basic and clinical sciences and it is on its way to becoming a National Laboratory.…”
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Efficient photocatalytic degradation of crystal violet dye and electrochemical performance of modified MWCNTs/Cd-ZnO nanoparticles with quantum chemical calculations por Sanakousar, M.F., C.C, Vidyasagar., Jiménez Pérez, Víctor Manuel, Jayanna, B.K., Mounesh, Shridhar, A.H., Prakash, K.

“…Experiments revealed that, as compared to ZnO and higher dopant concentration, the photodegradation of crystal violet was enhanced by the use of 0.5 mol% Cd-ZnO catalyst. The implantation of Cd is assisted by faster carrier separation and transfer efficiency. …”
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Síntesis y caracterización de materiales nanoestructurados de Ni y Mo depositados sobre bentonita por Escobar, Beatriz, lbarra, Sara, Reyes, Adriana, Verde, Ysmael, Barbosa, Romeli, Valenzuela, Ana, Melo , José

“…Finally, using the EDS technique was possible to estimate the actual load on bentonite catalysts.…”
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Espacio y gastronomía en Las golosinas secretas, de Juan Villoro por Herrera, Manuel Santiago

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La mediación como política de bienestar por Gorjón-Gómez, Francisco

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Impacto de la Autonomía en la Motivación y Éxito de Carrera: Una perspectiva cualitativa: Autonomía, Motivación y Exito de Carrera por Soto Ontiveros, Carolina, Madero, Sergio

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