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  1. Síntesis y caracterización de silicatos de itrio codopados con Eu³⁺ y Eu²⁺ con posible aplicación a diodos emisores de luz blanca

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    Description: For their excellent features like their low energy consumption, long lifetime, minimal environmental pollution and high efficiency the white light emitting diodes represent an attractive alternative to conventional sources of artificial lighting. Therefore, the interest optimize their components and include the development of new elements with better characteristics has increased...
    Subject: Imágenes por difracción de rayos X, X-ray diffraction imaging, Diodos emisores de luz, and Light emitting diodes
    Creator: Arias Martínez, Azucena
    Contributor: García Hipólito, Manuel, González García, Federico, García Sánchez, Miguel Ángel, Arroyo Murillo, Rubén, and Velásquez Ordoñez, Celso
    Publisher: Universidad Autónoma Metropolitana
    Posgrado: Doctorado en Ciencias Quimica
    Language: spa
    Año de publicación: 2021
    Rights Statement*: Acceso Abierto
    License: Atribucion-NoComercial 4.0 Internacional (CC BY-NC 4.0)
    Tipo de Recurso: info:eu-repo/semantics/doctoralThesis
    Identifier: https://doi.org/10.24275/uami.6h440s78v

  2. Estudio fisicoquímico de las sulfosales isoestructurales Ag₃AsS₃ (proustita) y Ag₃SbS₃ (pirargirita) en soluciones de cianuro: extracción de plata

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    Description: Cyanidation is the most commonly used process in the world for extracting silver from its ores. In recent years, mineral deposits with easily leachable silver are being depleted. On the other hand, there is an abundance of silver sulfosalts (thioarsenites and thioantimonites), which are difficult to dissolve with cyanide and...
    Subject: Sulfosales, Plata -- Metalurgia, Cyanidation process, Sulfides, Proceso de cianuración, and Silver -- Metallurgy
    Creator: Meléndez Reyes, Ángel Manuel
    Contributor: González Martínez, Ignacio, Díaz Pontones, David Manuel, González Jiménez, Pablo, Lapidus Lavine, Gretchen Terri, Arroyo Murillo, Rubén, and Luna Sánchez, Rosa María
    Publisher: Universidad Autónoma Metropolitana
    Posgrado: Doctorado en Ciencias Quimica
    Language: spa
    Año de publicación: 2011
    Rights Statement*: Acceso Abierto
    License: Atribucion-NoComercial 4.0 Internacional (CC BY-NC 4.0)
    Tipo de Recurso: info:eu-repo/semantics/doctoralThesis
    Identifier: https://doi.org/10.24275/uami.5h73pw269

  3. Estudio de las propiedades semiconductoras proceso de transferencia de carga y su impacto en la oxidación del 4-clorofenol de materiales nanoestructurados núcleo(ZnO, SnO2, WO3)@coraza(TiO2)

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    Description: Coupling TiO2 with other oxides is an efficient strategy employed to increase the photocatalytic performance of the TiO2. The composite offers a pathway to separate charge carriers by suppressing their recombination. Commonly, a maximum performance is observed when the foreign oxide is around 5-7 % mol in the composite, leading...
    Subject: Semiconductores, Química, Semiconductors, Materiales nanoestructurados, Photocatalysis, Fotocatálisis, Nanostructured materials, and Chemistry
    Creator: Ramírez Ortega, David Alfonso
    Contributor: Pérez Hernández, Raúl, García Sánchez, Miguel Ángel, Arroyo Murillo, Rubén, Castillo Cervantes, Salvador, Salgado Juárez, Ruperto Leonardo, and Gónzalez Martínez, Ignacio
    Publisher: Universidad Autónoma Metropolitana
    Posgrado: Doctorado en Ciencias Quimica
    Language: spa
    Año de publicación: 2016
    Rights Statement*: Acceso Abierto
    License: Atribucion-NoComercial 4.0 Internacional (CC BY-NC 4.0)
    Tipo de Recurso: info:eu-repo/semantics/doctoralThesis
    Identifier: https://doi.org/10.24275/uami.qb98mf563