Person:
Cascos Jiménez, Vanessa Amelia

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First Name
Vanessa Amelia
Last Name
Cascos Jiménez
URI
https://hdl.handle.net/20.500.14352/85399
Affiliation
Universidad Complutense de Madrid
Faculty / Institute
Ciencias Químicas
Department
Química Inorgánica
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Now showing 1 - 4 of 4
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    Project number: PIMCD95/23-24
    Modelos bidimensionales y tridimensionales para la enseñanza de la Cristalografía y la Mineralogía
    (2024) Pina Martínez, Carlos Manuel; Ávila Brande, David; Cabeza Llorca, Ana; Cascos Jiménez, Vanessa Amelia; Crespo López, Ángel; Fernández Sequeira, Vinicio; González Illanes, Tamara; López-Acevedo Cornejo, María Victoria; Pallarés Zazo, Ana; Prado Gonjal, Jesús De La Paz; Solana Madruga, Elena; Pimentel Guerra, Carlos; Pina Martínez, Carlos Manuel
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    Microwave-assisted synthesis of thermoelectric oxides and chalcogenides
    (Ceramics International, 2022) González-Barrios, Marta María; Tabuyo Martínez, Marina; Cascos Jiménez, Vanessa Amelia; Durá, Óscar Juan; Alonso, José Antonio; Ávila Brande, David; Prado Gonjal, Jesús De La Paz
    The combination of microwaves with other classical synthetic methods may be considered as a powerful tool for the preparation of metal oxides and metal chalcogenides. This approach allows the modification of the reaction kinetic significantly by shortening the processing time to minutes and it minimizes the energy consumption during the synthesis. In this work, potential thermoelectric compounds, which enable the direct conversion of temperature gradients into useful electric energy, have been produced by means of microwave-chemistry routes. Pure phases of SnS1-xSex (x = 0, 0.2, 1) have been synthesized in just 1 min by using microwave-hydrothermal synthesis. Moreover, Zn0.98M0.02O (M = Al, Ga) rods were formed by microwave-coprecipitation method in 5 min. Besides, 8 min of microwave-heating were enough for the combustion of Sr1-xLaxTiO3-δ (x = 0, 0.05, 0.1). In all cases, the utilization of microwave radiation produces high-quality phases. A comprehensive study of the structural, microstructural and thermoelectric properties of the microwave-synthesized materials is here performed by means of X-ray diffraction, SEM, HRTEM and temperature dependence measurements of Seebeck coefficient, electrical conductivity and thermal conductivity.
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    Project number: 121
    Nuevos modelos cristalográficos y mineralógicos para impresoras 3D
    (2023) Pina Martínez, Carlos Manuel; López-Acevedo Cornejo, María Victoria; Ávila Brande, David; Prado Gonjal, Jesús De La Paz; Cascos Jiménez, Vanessa Amelia; Cabeza Llorca, Ana; Crespo López, Ángel; Fernández Sequeira, Fernando Vinicio; Otero Díaz, Luis Carlos
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    Project number: 24
    Diseño de modelos cristalográficos y mineralógicos para impresoras 3D
    (2022) Pina Martínez, Carlos Manuel; Ávila Brande, David; Cabeza Llorca, Ana; Cascos Jiménez, Vanessa Amelia; Castillo Martínez, Elisabet; Crespo López, Ángel; López-Acevedo Cornejo, María Victoria; Otero Díaz, Luis Carlos; Pimentel Guerra, Carlos; Prado Gonjal, Jesús De La Paz
    El proyecto DISEÑO DE MODELOS CRISTALOGRÁFICOS Y MINERALÓGICOS PARA IMPRESORAS 3D es un proyecto de continuación de tres proyectos Innova-Docencia anteriores (nº 5, nº 98 y nº 24) y tenía como finalidad elaborar nuevos modelos cristalográficos y mineralógicos para su impresión mediante impresoras 3D.