Resultados de búsqueda - (((electrica OR electronic) OR electricas) OR ((electronicoss OR electrolito) OR electronica))

Synthesis, characterization, determination of luminescent properties of tetracoordinate organoboron compounds derivatives from organic tridentate ligands, and their potential appli... por Chan Navarro, Rodrigo Alonso

“…Based on the above this work research were synthesized six new compounds derived from tridentate ligands with potential application as emitter material, and an electron transport layer in the assembly of electroluminescent devices type OLED. …”
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Synthesis, characterization, determination of luminescent properties of tetracoordinate organoboron compounds derivatives from organic tridentate ligands, and their potential appli... por Chan Navarro, Rodrigo Alonso

“…Based on the above this work research were synthesized six new compounds derived from tridentate ligands with potential application as emitter material, and an electron transport layer in the assembly of electroluminescent devices type OLED. …”
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Estudio de la actividad en la reacción de reducción de oxígeno en medio ácido del catalizador de Pd-M/C para el cátodo de una celda de combustible de metanol directo por García, M. A., Ginez C., F., Gamboa, S. A.

“…Los resultados experimentales revelan que la reducción del oxígeno se lleva a cabo por la transferencia de 4 electrones con alta tolerancia al envenenamiento por especies intermediarias en la adsorción del alcohol primario.…”
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Quality and high yield synthesis of Ag nanowires by microwave-assisted hydrothermal method por Meléndrez, Manuel F., Medina de la Garza, Carlos Eduardo, Solís Pomar, Francisco, Flores, Paulo, Paulraj, Mani, Pérez Tijerina, Eduardo

“…Energy-dispersive X-ray spectroscopy and electron diffraction analysis (SAED) did not show corresponding phases of AgO. …”
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Turbulent Kinetic Energy in the Energy Balance of a Solar Flare por Kontar, E. P., Pérez, J. E., Harra, L. K., Kuznetsov, A. A., Emslie, A. G., Jeffrey, N. L. S., Bian, N. H., Dennis, B. R.

“…The energy released in solar flares derives from a reconfiguration of magnetic fields to a lower energy state, and is manifested in several forms, including bulk kinetic energy of the coronal mass ejection, acceleration of electrons and ions, and enhanced thermal energy that is ultimately radiated away across the electromagnetic spectrum from optical to x rays. …”
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Nonferrous waste foundry sand and milling fly ash as alternative low mechanical strength materials for construction industry: effect on mortars at early ages por Vázquez Rodríguez, Francisco Javier, Valadez Ramos, Jaime Elihezer, Puente Ornelas, Rodrigo, Contreras, J. E., Arato, A., Rodríguez Castellanos, Edén Amaral

“…The microstructural characteristics were analyzed by scanning electron microscopy (SEM). The results indicate that the addition of milling fly ash in AWFS mortars increases the mechanical resistance, mostly at 5% mass reaching the maximum value of 10 MPa at 28 days of age. …”
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Synthesis and Characterization of a Hybrid Cement Based on Fly Ash, Metakaolin and Portland Cement Clinker por Barboza Chávez, Adriagni C., Gómez Zamorano, Lauren Yolanda, Acevedo Dávila, Jorge Leobardo

“…The samples were then characterized using Compressive strength, X-ray diffraction, Fourier Transform Infrared Spectroscopy, and Scanning Electron Microscopy with energy-dispersive X-ray spectroscopy. …”
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Electrospun Polyvinylpyrrolidone-Gelatin and Cellulose Acetate Bi-Layer Scaffold Loaded with Gentamicin as Possible Wound Dressing por López Calderón, Héctor Daniel, Avilés Arnaut, Hamlet, Galán Wong, Luis Jesús, Almaguer Cantú, Verónica, Laguna Camacho, J. R., Calderón Ramón, C., Escalante Martínez, J. E., Arévalo Niño, Katiushka

“…The obtained material was characterized by observations on scanning electron microscopy, Fourier transform infrared spectroscopy and thermal analysis; contact angle measurement was performed to evaluate wettability properties, and antibacterial activity against Pseudomonas aeruginosa and Staphylococcus aureus were evaluated using the Kirby–Bauer test. …”
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Estudio de la actividad en la reacción de reducción de oxígeno en medio ácido del catalizador de Pd-MlC para el cátodo de un celda de combustible de metanol directo. por García L, M.A., Ginez C., F., Gamboa, S. A.

“…Los resultados experimentales revelan que la reducción del oxigeno se lleva a cabo por la transferencia de 4 electrones con alta tolerancia al envenenamiento por especies intermediarias en la adsorción del alcohol primario.…”
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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

“…The results of the thermodynamic approach are compared and supported by molecular-dynamics simulations and by electron-microscopy (EDX) observations.…”
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Experimental evidence of icosahedral and decahedral packing in one-dimensional nanostructures por Velázquez Salazar, J. Jesús, Esparza, Rodrigo, Mejía Rosales, Sergio, Estrada Salas, Rubén, Ponce, Arturo, Deepak, Francis Leonard, Castro Guerrero, Carlos Fernando, Yacamán, Miguel José

“…The experimental images of the icosahedral nanowires have a high likelihood with simulated electron micrographs of structures formed by two or three Boerdijk Coxeter Bernal helices roped on a single structure, whereas for the decahedral wires, simulations using a model of adjacent decahedra match the experimental structures. …”
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Estudio de la Actividad en la Reacción de Reducción de Oxígeno en Medio Ácido del Catalizador de Pd-M/C para el Cátodo de un Celda de Combustible de Metanol Directo. por García , M. A., Ginez, F., Gamboa, S. A.

“…Los resultados experimentales revelan que la reducción del oxígeno se lleva a cabo por la transferencia de 4 electrones con alta tolerancia al envenenamiento por especies intermediarias en la adsorción del alcohol primario.…”
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Stepwise Deconvolution of Thermoluminescence Glow Curve por Morales Castillo, Javier, Tercero Gómez, Victor Gustavo, Castaño Maneses, Victor Manuel

“…Physical implications of the modeled phenomena of electrons traps are discussed for each deconvolution peak and the corresponding energy levels are measured.…”
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Crecimiento direccional de películas delgadas de AlN de propiedades compatibles con heteroestructuras semiconductoras por García Méndez, Manuel, Morales Rodríguez, Santos

“…Se describe el análisis experimental de las propiedades estructurales, ópticas y electrónicas de las películas, y se sustenta este análisis con cálculos teóricos.…”
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Chemical bath deposition route for the synthesis of ultra-thin CuIn(S,Se)2 based solar cells. por Lugo Loredo, Shadai, Sánchez González, Yudania, Neuschitzer, Markus, Xie, Hai Bing, Insignares Cuello, Cristina, Izquierdo Roca, Victor, Peña Méndez, Yolanda, Saucedo, Edgardo

“…The obtained films were characterized by X-ray diffraction (XRD), Raman spectroscopy and scanning electron microscopy (SEM). The tetragonal chalcopyrite structure of CISSe was identified by XRD and Raman, confirming that the major part of S was replaced by Se. …”
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C-(N)-S-H and N-A-S-H gels: Compositions and solubility data at 25°C and 50°C por Gómez Zamorano, Lauren Yolanda, Balonis, Magdalena, Erdemli, Bartu, Neithalath, Narayanan, Sant, Gaurav

“…The gels were characterized using thermogravimetric analysis (TGA), scanning electron microscopy with energydispersive X-ray microanalysis (SEM-EDS), and X-ray diffraction (XRD). …”
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Synthesis and characterization of calcium hydroxide obtained from agave bagasse and investigation of its antibacterial activity por Chávez Guerrero, Leonardo, Garza Cervantes, Javier Alberto, Caballero Hernández, Diana Elia, González López, Rodrigo, Sepúlveda Guzmán, Selene, Cantú Cárdenas, María Elena

“…The morphology and crystalline nature of the Ca(OH)2 particles were characterized by micro-Raman spectroscopy, scanning electron microscopy and X-ray diffraction analysis. …”
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Corrosion behavior of Zn-TiO2 and Zn-ZnO electrodeposited coatings in 3.5% NaCl solution por Cabral Miramontes, José Ángel, Bastidas, David M., Baltazar, M.A, Zambrano Robledo, Patricia del Carmen, Bastidas, José María, Almeraya Calderón, Facundo, Gaona Tiburcio, Citlalli

“…After electrochemical testing, the coating surface morphology was analysed by scanning electron microscopy (SEM) and the atomic composition by energy dispersive X-ray spectroscopy (EDS). …”
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Corrosion Resistance of Hard Coat Anodized AA 6061 in Citric–Sulfuric Solutions por Cabral Miramontes, José Ángel, Gaona Tiburcio, Citlalli, Estupiñan López, Francisco H., Lara Banda, María del Refugio, Zambrano Robledo, Patricia del Carmen, Nieves Mendoza, Demetrio, Maldonado Bandala, Erick, Almeraya Calderón, Facundo, Chacón Nava, José G.

“….% NaCl solution, and their electrochemical behavior was studied by electrochemical impedance spectroscopy (EIS) and cyclic potentiodynamic polarization (CPP) according to ASTM G106-15 and ASTM G5-13, respectively. Scanning electron microscopy (SEM) was employed to determinate the morphology and thickness of coatings. …”
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Corrosion of Titanium Alloys Anodized Using Electrochemical Techniques por Jáquez Muñoz, Jesús Manuel, Gaona Tiburcio, Citlalli, Méndez Ramírez, Ce Tochtli, Baltazar Zamora, Miguel Ángel, Estupiñan López, Francisco H., Bautista Margulis, Raúl German, Cuevas Rodríguez, Josefina, Flores de los Ríos, Juan Pablo, Almeraya Calderón, Facundo

“…The anodization’s electrochemical characterization was achieved in NaCl and H2SO4 at 3.5% wt. electrolytes. Scanning electron microscopy (SEM) was employed to determine the anodized thickness and morphology. …”
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