Visualitzant QUI_Articles per títol
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Study of the rheological behaviour of monomodal quartz particle beds under stress: a model for the shear yield functions of powders
Elsevier (2011-09-15)A model is proposed that describes the yield locus of powders. The model is based on the adhesive contact of elastic spheres theory developed by Johnson, Kendall, and Roberts (JKR model). The proposed model improves the ... -
Study of the Stereoselectivity of the Nucleophilic Epoxidation of 3-Hydroxy-2- methylene Esters
Elsevier (2013-01)The diastereoselectivity of the nucleophilic epoxidation of 3-hydroxy-2-methylene esters has been studied. The 3-hydroxy-2-methylene esters were obtained through a Morita–Baylis–Hillman reaction. The resulting epoxyesters ... -
Synthesis and characterization of Au-modified macroporous Ni electrocatalysts for alkaline water electrolysis
Elsevier (2016-01)Au nanoparticles (Au-NPs) were successfully synthesized and incorporated into the surface of a macroporous Ni electrode fabricated via galvanostatic electrodeposition at high current densities in order to produce hydrogen ... -
Synthesis and electrochemical behavior of ceramic cation-exchange membranes based on zirconium phosphate
Elsevier (2013-05)Cation-exchange membranes made exclusively from ceramic materials have been synthesized by means of the impregnation of microporous ceramic supports with zirconium phosphate. Changes in the pore size distribution and total ... -
Synthesis and processing of nanocrystalline tungsten carbide: Towards cemented carbides with optimal mechanical properties
Elsevier (2011-01)Nanocrystalline tungsten carbide has been obtained by reduction/carburization at low temperature from precursors obtained by freeze-drying of aqueous solutions. Nanocrystalline WC powders with a adequate content of carbon ... -
Synthesis of frits with ZnO made from zamak waste
Göller Verlag GmbH (2008)The feasibility of using a zinc oxide obtained from zamak waste recovery as a raw material for frit synthesis has been studied. For this purpose, three widely used types of frit in the ceramic sector, which are characterised ... -
Testing the performance of one and two box models as tools for risk assessment of particle exposure during packing of inorganic fertilizer
Elsevier (2019)Modelling of particle exposure is a useful tool for preliminary exposure assessment in workplaces. However, actual exposure measurements are needed to assess models reliability. Worker exposure was monitored during packing ... -
The green factor in European manufacturing: a case study of the Spanish ceramic tile industry
(2015-07-03)This paper analyses how environmental issues have affected and are continuing to affect the evolution of European manufacturing industries based on the example of the Spanish Ceramic Tile Industry (SCTI).1 The Ceramic Tile ... -
The influence of green microstructure and sintering parameters on precipitation process during copper-nickel-zinc ferrites sintering
Elsevier (2014-04)Microstructural changes that occur during heat treatment of copper-nickel-zinc ferrites have been studied. The process of precipitation of the two types of crystals that occur during the sintering process has been analyzed. ... -
The porcelain tile dry colouring proces
Göller Verlag GmbH (2008)The influence of the variables involved in the dry coloring process on the behavior of porcelain tile bodies and the properties of the fired product during different manufacturing stages was examined. The dry-colored ... -
The role of the LATP particle size as a cornerstone of the cold sintering process
Elsevier (2024-02-13)An innovative sintering technique, the Cold Sintering Process (CSP), has been employed to obtain dense Li1.3Al0.3Ti1.7(PO4)3 (LATP) Solid-State Electrolytes (SSE) by optimising the particle size (d50) of the starting powder. ... -
Thermal behaviour of multilayer and functionally-graded YSZ/Gd2Zr2O7 coatings
Elsevier (2017)Zirconates with pyrochlore structure, such as Gd2Zr2O7, are new promising thermal barrier coatings because of their very low thermal conductivity and good chemical resistance against molten salts. However, their coefficient ... -
Thermal conductivity of traditional ceramics. Part I: Influence of bulk density and firing temperature
Elsevier (2010)The thermal conductivity of traditional ceramics is known to be a function of their porosity or bulk density. However, the scatter in the thermal conductivity-bulk density data in certain studies, particularly when data ... -
Thermal Degradation Mechanism of a Thermostable Polyester Stabilized with an Open-Cage Oligomeric Silsesquioxane
MDPI (2018)A polyester composite was prepared through the polymerization of an unsaturated ester resin with styrene and an open-cage oligomeric silsesquioxane with methacrylate groups. The effect of the open-cage oligomeric ... -
Unveiling the Toxicity of Fine and Nano-Sized Airborne Particles Generated from Industrial Thermal Spraying Processes in Human Alveolar Epithelial Cells
MDPI (2022-04-13)High-energy industrial processes have been associated with particle release into workplace air that can adversely affect workers’ health. The present study assessed the toxicity of incidental fine (PGFP) and nanoparticles ... -
Unwanted effects of European Union environmental policy to promote a post-carbon industry. The case of energy in the European ceramic tile sector
Elsevier (2016-03-20)Global warming combined with low carbon transition plans is threatening the future of high energy consumption industry sectors in the European Union (EU). The need to respond to environmental challenges is demonstrated by ... -
Use of coatings to minimise acid emissions during ceramic tile firing.
© 2011 Elsevier (2011-06)The manufacture of traditional ceramic products (ceramic tiles, roof tiles, and bricks) is often associated with the emission of F, Cl, and S compounds during the firing stage. According to the literature, fluorine emissions ... -
Use of nanofiltration membrane technology for ceramic industry wastewater treatment
Sociedad Española de Cerámica y Vidrio (2012-03)A study has been undertaken of an advanced wastewater treatment approach using polymer nanofiltration membranes, in an attempt to obtain water of sufficient quality to allow it to be reused in the same production process ... -
Using in operando impedance spectroscopy technique to unravel the sintering process evolution of Bi2O3: LATP cold-sintered solid electrolyte
Elsevier (2024)A NASICON-type Li1+xAlxTi2-x(PO4)3 (LATP) cold-sintered solid electrolyte is reported with a dense structure, as a possible alternative the commonly recognized liquid organic electrolytes. A low-temperature sintering ... -
Variations in vanadium, nickel and lanthanoid element concentrations in urban air
Elsevier (2010)The emission of trace metal pollutants by industry and transport takes place on a scale large enough to alter atmospheric chemistry and results in measurable differences between the urban background of inhalable particulate ...