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Propriedades estruturais e espectroscópicas de complexos de difenilfosfinatos dos sistemas ternários 'LA'-'CE'-'EU'/'LA'-CE'-'TB'
(Universidade Estadual Paulista (Unesp), 2014-09-26)
Complexos de lantanídeos trivalentes com ligantes difenilfosfinatos apresentam elevada estabilidade química e térmica. Esses tipos de complexos podem ser aplicados em dispositivos luminescentes, já que podem apresentar ...
Síntese e caracterização de complexos de lantanídeos pesados e ítrio(III) como o fármaco ibuprofeno no estado sólido
(Universidade Estadual Paulista (Unesp), 2015-04-24)
In the sixties ibuprofen was developed and marketed as a drug in the group of NSAIDs (non-steroidal anti-inflammatory drugs) for the treatment of a wide variety of diseases. Several investigations have been performed in ...
Síntese, caracterização e avaliação da atividade biológica de metalofármacos de sulindaco com íons lantanídeos (III) no estado sólido
(Universidade Estadual Paulista (Unesp), 2015-07-28)
Synthesis and characterization of complexes of the anti-inflammatory drug nonsteroidal sulindac (sulin) with the lanthanide ions (Ln3+) La3+, Ce3+, Pr3+, Nd3+, Gd3+, Tb3+ and Ho3+ in the solid state area described in this ...
Producción y caracterización de películas en bicapas de BC/BC2N crecidas por la técnica de ablación láser
(2010)
El carburo de boro y nitro carburo de boro son considerados actualmente materiales muy importantes por sus diversas aplicaciones a nivel industrial, esto debido a la alta dureza que ellos presentan. Las películas de BC, ...
Análisis de un modelo de predicción del consumo instantáneo de combustible basado en señales de los sensores del sistema de inyección para el automóvil Chevrolet Aveo Family 1.5L.
(Escuela Superior Politécnica de Chimborazo, 2018-03-03)
The present work was for titling was carried out based on the need to reduce the fuel consumption of the MCI, gasoline, especially in taxis, the main objective work was to analyze a fuel consumption model of MCI, gasoline, ...
Estudio de los mecanismos de desgaste por deslizamiento no-lubricado de aceros austeníticos alto-manganeso de plasticidad inducida por maclaje (TWIP) microaleados con Nb, Ti, V, Mo y Ti/B
(Universidad Michoacana de San Nicolás de Hidalgo, 2017-02)
High-Mn austenitic twinning induced plasticity (TWIP) steels are part of the advanced high-strength steels (AHSS). Nowadays, these steels are very attractive materials by their excellent mechanical properties of ductility ...
Fotodegradación de lignina por catalizadores nanoestructurados M/M* (M: NT-La2O3, NT-CeO2, NT-C; M*:TiO2)
(Universidad Michoacana de San Nicolás de Hidalgo, 2010-03)
This research summarizes the photodegradation studies of lignin molecules by nanotubes impregnated on TiO2. The titania semiconductor is considered a catalyst with outstanding catalytic activity; very stable, nontoxic and ...
Propuesta de un conjunto máximo de reacciones químicas independientes para modelar el proceso de gasificación de coque de petróleo
(Universidad Michoacana de San Nicolás de Hidalgo, 2012-02)
This work was focused on investigating the linearly independent reactions, thermodynamically feasible, carried out during the gasification process of complex molecules of petroleum coke. Through the methodology called ...
Estudio de catalizadores nanoestructurados Ce1-xMxO2 {M=La, Ru, X = 0.05, 0.1} aplicables en la eliminación de CO con temperaturas de activación próximas a la temperatura ambiental
(Universidad Michoacana de San Nicolás de Hidalgo, 2008-08)
The present work involves the synthesis of nanaostructured catalysts Ce1-xMxO2 {M=La, Ru, X = 0.05, 0.1}, obtained by means Sol-Gel method, and also as nanotube or nanorod like-shapes, prepared by means of hydrothermal ...
Síntesis y caracterización de materiales nanocompuestos de Fe y Al por el método de sol-gel
(Universidad Michoacana de San Nicolás de Hidalgo, 2014-02)
In this study were synthesized by the sol-gel method, particles of hematite ( α - Fe2O3) embedded in a matrix of alumina ( α -Al2O3 ). The process has three stages: synthesis of sol, gelation and calcination. The precursors ...