QICM - Conferencias Científicas
Envíos recientes
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AUSE PhD Award: Advanced Quantitative Synchrotron X-ray Imaging of Cement Micro- and Meso- Structures
(ALBA Synchrotron, 2024-09-03)This research includes observations on hydration kinetics, microstructural changes and the effect of curing temperatures on cement properties. It also investigates the development of innovative methods for measuring cement ... -
Cementos de baja huella de carbono con arcillas bentoníticas activadas.
Vallina, Diego; Rodríguez-Ruiz, María Dolores
; Morales-Cantero, Alejandro; Santacruz-Cruz, María Isabel; Cuesta-García, Ana María; García-Aranda, Miguel Ángel; Gómez-de-la-Torre, María de los Ángeles[et al.] (2024)
En este trabajo, se presenta una estrategia de caracterización de arcillas bentoníticas y su activación térmica para su uso como SCM en cementos de baja huella de carbono. Para ello, se presentará el estudio de dos ... -
Hidrocalumita: preparación por el método mecanoquímico y su aplicacion en la isomerización de glucosa a fructosa.
Pérez-Merchán, Antonio Manuel; Malpartida-García, Irene; Cecilia-Buenestado, Juan Antonio; Moreno-Tost, Ramón; Maireles-Torres, Pedro Jesús (2023)
La fructosa es la llave para la formación de diversas moléculas plataformas tales como, furfural, 5-hidroximetilfurfural (HMF), acido levulinico, ácido fórmico y acido láctico. Actualmente en la industria se utilizan ... -
4D Early Age Cement Hydration Analysis by Ptychographic X-ray Computed Tomography and Machine Learning Segmentation
Shirani, Shiva; Cuesta-García, Ana María; Díaz, Ana; García-Aranda, Miguel Ángel; Trtik, Pavel; Holler, Mirko[et al.] (2022-06)
Cement manufacturing is responsible for ~7% of the anthropogenic CO2 emissions and hence, decreasing the CO2 footprint, in a sustainable, safe and cost-effective way, is a top priority. To fully understand the binder main ... -
Quantitative analysis of cementitious materials by X-ray ptychographic nanotomography
Shirani, Shiva; Cuesta-García, Ana María; Gómez-de-la-Torre, María de los Ángeles; Da Silva, Julio C.; Karpov, Dmitry; Díaz, Ana; Holler, Mirko; Trtik, Pavel; García-Aranda, Miguel Ángel[et al.] (2021)
Cement manufacturing is responsible for ~7% of the anthropogenic CO2 emissions and hence, decreasing the CO2 footprint, in a sustainable, safe, and cost-effective way, is a top priority. It is also key to develop more ... -
The photogrammetry method and 3D virtualization technology as a learning tool in the flipped classroom at COVID-19 time.
Pérez-Ramos, Alejandro; Rodríguez-Ruiz, María Dolores; Bentabol-Manzanares, María José (IATED Academy/I. Gómez Chova, A. López Martínez, I. Candel Torres, 2021-03)
From 2016-2017 academic year, The “Flipped Classroom” pedagogical methodology was launched in the Crystallography and Mineralogy subject of the Chemical degree in the University of Malaga (UMA). The application of the ... -
Materials chemistry: design and synthesis of luminescent and biologically active materials
(2018-10-02)The need to synthesise new materials is driven by the need for materials with specific properties. Those properties are determined by the final application. In this talk we will explore the design of materials which are ... -
Tailored novel phosphonate-based hybrid materials by design for diverse applications
(2018-10-02)Hybrid materials are composed of an organic and an inorganic part, placed together in such a way that the final product has defined structures and properties. Among the plethora of hybrid materials, coordination polymers ... -
Arcillas caoliniticas de bajo grado: una alternativa como material cementante suplementario
(2018-07-12)La adición de metacaolín al cemento portland ha sido una alternativa en la industria cementera frente a los problemas ambientales y energéticos derivados de la producción de éste, además de lograr mejorar sus propiedades ... -
Clinkering of calcium sulfoaluminate clinkers: polymorphism of ye'elimite
Gómez-de-la-Torre, María de los Ángeles; García-Aranda, Miguel Ángel; Santacruz-Cruz, María Isabel; Cuesta-García, Ana María; Zea-Garcia, Jesus D.; Londono-Zuluaga, Diana; García-Maté, Marta; Álvarez-Pinazo, Gema[et al.] (2018)
The manufacture of CSA cements is more environmentally friendly than that of OPC as it releases less CO2. This reduction depends on CSA composition and is due to three factors: i) less emissions from decarbonation in the ... -
El niobio como promotor de catalizadores, relaciones estructura-actividad
(2018-05-17)El niobio forma parte del grupo cinco, es un elemento de transición con una química muy versátil y rica. Esto le proporciona unas características muy interesantes en la formulación de catalizadores. Particularmente como ... -
Fotocatálisis con luz solar: aplicaciones en energía y medioambiente
(2018-04-09)El uso de luz solar como fuente excitatriz de procesos químicos es uno de los retos de mayor importancia en la Química del Siglo XXI. Dentro de este campo, en esta conferencia se describe el uso de luz solar en procesos ... -
Laboratorio de química forense medio ambiental del Servicio de Criminalística de la Guardia Civil
(2017-12-14)El Servicio de Criminalística de la Guardia Civil, situado en Madrid da servicio especializado a Policía Judicial en toda España, dispone de Laboratorios Provinciales y se estructura en departamentos técnicos: Ingeniería ... -
Materials chemistry: Design, Synthesis and Functionality
(2017-09-28)The need to synthesise new materials is driven by the need for materials with specific functionality, which is in turn driven by the intended final application. In this talk we will explore the design of materials based ... -
Metal Phosphonate MOFs: Attractive properties for exploitation
(2017-09-28)The field of phosphonate-based MOFs has known a significant renaissance during the last decade. Apart from academic curiosity, such materials are sought for their superior properties, stability (towards high Ts and hydrolysis) ... -
Drug Delivery Systems based on hydrogels
(2017-09-28)Gel systems have found extensive applications in the medicinal/pharmaceutical field because of their ease of preparation, ability for modifications, and responsiveness to external chemical or physical stimuli. Gels usually ... -
High ionic conductivity in confined heterostructures
(2017-04-27)The charge transport in oxide thin films could be tuned by the lattice strain engineering resulting in a new class of materials that can be considered fundamental bricks of new generation of devices for energy storage, ... -
Uso de minerales cubanos en la eliminación de contaminantes de aguas. I.- Eliminación de xilenol naranja
(2017-03-24)El agua es fundamental en el desarrollo vital de los seres vivos. El deterioro y la contaminación de la misma es consecuencia del vertimiento de residuales contaminados sin tratamiento previo, por lo que se buscan alternativas ... -
Synchrotron Radiation and ALBA Facility
García-Aranda, Miguel Ángel (2017-03-17)
ALBA synchrotron light source (www.cells.es) is the largest Spanish research infrastructure that started full operation of its first 7 beamlines on February 2013. I will divide the talk in three parts: i) the general ... -
Powder diffraction at ALBA synchrotron
García-Aranda, Miguel Ángel (2017-03-17)
This talk is devoted to explain the uses of powder diffraction at MSPD (material science and powder diffraction) of ALBA synchrotron light source. General characteristics of the beamline are: Station 1 - High Pressure ...