Listar QICM - Conferencias Científicas por tipo "info:eu-repo/semantics/conferenceObject"
Mostrando ítems 1-20 de 35
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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 ... -
Active site engineering for heterogeneous catalysis using emerging nano-structured materials
(2016-06-02)The growing concern about the depletion of oil has spurred worldwide interest in finding alternative feedstocks for important petrochemical commodities and fuels. On the one hand, the enormous re-serves found (208 trillion ... -
ALBA Synchrotron Light Source
García-Aranda, Miguel Ángel (2015-03-23)
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 ... -
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 ... -
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 ... -
Catalytic dehydration of glycerol to acrolein: catalysts and processes
(2016-05-24)The valorization of glycerol has been widely studied notably due to the oversupply of the latter from biodiesel production. Among the different upgrading reactions, dehydration to acrolein is of high interest due to the ... -
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 ... -
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 ... -
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 ... -
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 ... -
Gels: formation, structure and utilization in crystal growth
(2015-09-29)Gels are ubiquitous in Nature and everyday life. This presentation will focus on the utilization of gels in the art of crystal growing. Several scientific disciplines depend on formation and characterization of crystals. ... -
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 ... -
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, ... -
Inorganic materials in industrial processes
(2015-09-29)Although inorganic materials represent a small number to the extreme number of the organic ones, they play a number of crucial roles in several processes of industrial interest. Two significant technologically processes ... -
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 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 ... -
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) ... -
Metallic ceramics: a new "Old generation" of catalysts with tunable selectivity
(2017-03-06)One of the key conditions for a successful catalytic process is the catalyst itself. This apparently naïve assertion in fact holds a great implication, such as the possibility to have a fine control on crucial chemical ...