Cerca
Reduction of CO2-emissions in ceramic tiles manufacture by combining energy-saving measures
(German Ceramic Society, 2014)
Ceramic tile manufacture requires a great quantity of energy, mainly in the form of heat.
The heat is principally used in the kilns and dryers, and it is obtained by natural gas
combustion.
The increasing cost ...
Reactores catalíticos de membrana para la eliminación de nitratos
(C & M Publicaciones, 2015-01)
El objetivo del proyecto es desarrollar un sistema eficaz para eliminar los nitratos presentes en aguas subterráneas, en procesos de potabilización, transformándolos en nitrógeno mediante una reacción de hidrogenación ...
In vitro study of bioactive glass coatings obtained by atmospheric plasma spraying
(Elsevier, 2022-02)
This research has addressed a complete study of the bioactivity of bioactive glass coatings obtained by atmospheric plasma spraying. The coatings have been characterized in terms of microstructure, adhesion, crystalline ...
Ceramic anion-exchange membranes based on microporous supports infiltrated with hydrated zirconium dioxide
(Royal Society of Chemistry, 2015-05)
Anion-exchange membranes made from inexpensive ceramic materials were synthesized by using a simple procedure based on incorporating particles of an ion exchanger into a host microporous structure. Microporous ceramics ...
Effect of particle size on processing of bioactive glass powder for atmospheric plasma spraying
(Elsevier, 2016)
The work addresses the effect of the particle size of a bioactive glass feedstock on the processing and microstructure of the resulting coatings obtained by atmospheric plasma spraying (APS). It was observed that the ...
45S5 bioactive glass coatings by atmospheric plasma spraying obtained from feedstocks prepared by different routes
(Springer Verlag, 2014-12)
45S5 bioactive glass powders with the composition of 45 SiO2, 6 P2O5, 24.5 CaO and 24.5 wt% Na2O were melted and quenched in water to obtain a frit. The frit was milled using two different routes: dry milling followed by ...
Engineering zirconia coating microstructures by using saccharides in aqueous suspension plasma spraying feedstocks
(Elsevier, 2020-10-15)
This study aims to demonstrate the feasibility to develop columnar microstructures in zirconia coatings manufactured by suspension plasma spray, through the modification of the properties of the suspension feedstocks with ...
Microstructure and mechanical properties of plasma spraying coatings from YSZ feedstocks comprising nano-and submicron-sized particles
(Elsevier, 2015-04)
Atmospheric plasma spraying (APS) is an attractive technique to obtain nanostructured coatings due to its versatility, simplicity and relatively low cost. However, nanoparticles cannot be fed into the plasma using conventional ...
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 ...
Modelización mecánica del enfriamiento rápido en sistemas tipo gres porcelánico
(Sociedad Española de Cerámica y Vidrio, 2012-03)
This paper analyses the effect of cooling on mechanical behaviour, in particular, on the residual stresses that appear when
materials of the porcelain tile type are involved. However, these compositions have a very complex ...