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    García-Aranda, Miguel Ángel (82)
    Gomez-de-la-Torre, Maria de los Angeles (81)
    Santacruz-Cruz, Maria Isabel (62)Cuesta-Garcia, Ana Maria (49)García-Maté, Marta (18)... másMateriaCemento (46)Hydration (11)Cemento Portland (9)Synchrotron radiation (9)Rietveld method (8)... másFecha2020 - 2022 (15)2010 - 2019 (66)2009 - 2009 (1)

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    Mostrando ítems 1-10 de 82

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    X-Ray powder diffraction laboratory @ University of Málaga (UMA) 

    Gomez-de-la-Torre, Maria de los Angeles; Cabeza-Diaz, Aurelio; García-Aranda, Miguel Ángel; León-Reina, Laura (2016-06-27)
    X-Ray Powder Diffraction (XRPD) laboratory is a facility placed at Servicios Centrales de apoyo a la Investigación (SCAI) at University of Malaga (UMA) http://www.scai.uma.es/. This facility has three XRPD diffractometers ...

    Mechanism of stabilization of dicalcium silicate solid solution with aluminium 

    Cuesta-Garcia, Ana Maria; García-Aranda, Miguel Ángel; Sanz, Jesús; Gomez-de-la-Torre, Maria de los Angeles; Losilla, Enrique R. (ELSEVIER, 2013-11-11)
    Stoichiometric dicalcium silicate, Ca2SiO4, displays a well-known polymorphism with temperature. When this phase is doped by a range of elements, belite, one of the main phases of cements, is generated. Here, we thoroughly ...

    Synchrotron X-ray pair distribution function analysis of calcium silicate pastes 

    Cuesta-Garcia, Ana Maria; Gomez-de-la-Torre, Maria de los Angeles; García-Aranda, Miguel Ángel (2021)
    The analysis of nanocrystalline and amorphous phases in cement matrices which contain high amounts of crystalline phases is a very challenging task. In this respect, pair distribution function (PDF) methodology in ...

    Portland and belite cement hydration acceleration by C-S-H seeds with variable w/c ratios 

    Mazanec, Oliver; Borralleras, Pere; Weldert, Kai S.; Gastaldi, Daniela; Canonico, Fulvio; [et al.] (Materials, 2022)
    The acceleration of very early age cement hydration by C-S-H seeding is getting attention from scholars and field applications because the enhanced early age features do not compromise later age performances. This acceleration ...

    Rietveld Quantitative Phase Analysis of Oil Well Cement: in Situ Hydration Study at 150 Bars and 150 °C 

    Fraga, Edmundo; Cuesta-Garcia, Ana Maria; Zea-Garcia, Jesus D.; Gomez-de-la-Torre, Maria de los Angeles; Yañez-Casal, Armando; [et al.] (MDPI - Publisher of Open Access Journals, 2019-06)
    Oil and gas well cements are multimineral materials that hydrate under high pressure and temperature. Their overall reactivity at early ages is studied by a number of techniques including through the use of the consistometer. ...

    Rietveld Quantitative Phase Analysis of OPC Clinkers, Cements and Hydration Products 

    García-Aranda, Miguel Ángel; Gomez-de-la-Torre, Maria de los Angeles; León-Reina, Laura (Mineralogical Society of America, 2012)

    A comparative study of experimental configurations in synchrotron pair distribution function 

    Zea-Garcia, Jesus D.; Gomez-de-la-Torre, Maria de los Angeles; García-Aranda, Miguel Ángel; Cuesta-Garcia, Ana Maria (MDPI - Publisher of Open Access Journals, 2019-04-25)
    The identification and quantification of amorphous components and nanocrystalline phases with very small crystal sizes, smaller than ~3 nm, within samples containing crystalline phases is very challenging. However, this ...

    Hydration mechanisms of two polymorphs of synthetic ye'elimite 

    Cuesta-Garcia, Ana Maria; Álvarez-Pinazo, Gema; Sanfeliz-Garcia, Susana; Peral, Inma; García-Aranda, Miguel Ángel; [et al.] (Elsevier, 2014-05-26)
    Ye'elimite is the main phase in calcium sulfoaluminate cements and also a key phase in sulfobelite cements. However, its hydrationmechanismis not well understood. Here we reported newdata on the hydration behavior of ...

    X-ray Total Scattering Study of Phases Formed from Cement Phases Carbonation 

    Cuesta-Garcia, Ana Maria; Gomez-de-la-Torre, Maria de los Angeles; García-Aranda, Miguel Ángel (MDPI, 2021)
    Carbonation in cement binders has to be thoroughly understood because it affects phase assemblage, binder microstructure and durability performance of concretes. This is still not the case as the reaction products can ...

    In-situ hydration studies of ye’elemite at early ages for understanding eco-cement performances' 

    Cuesta-Garcia, Ana Maria; Álvarez-Pinazo, Gema; Peral, Inma; García-Aranda, Miguel Ángel; Gomez-de-la-Torre, Maria de los Angeles (2013-09-12)
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    REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA
    REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA
     

     

    REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA
    REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA