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Solution precursor plasma spraying (SPPS): a novel and simple process to obtain bioactive glass coatings
(Elsevier, 2018)
This research addresses the use of an emerging plasma spray technique known as SPPS (Solution
Precursor Plasma Spraying) to obtain bioactive glass coatings. In SPPS, the feedstock is a sol precursor of
the bioactive glass ...
Non-isothermal sinter-crystallisation of satin glazes: A kinetic model
(Elsevier, 2018-05)
Many materials of a glass-ceramic nature are obtained by glass particle sinter-crystallisation, whose process kinetics have been studied very little. The present study analyses the physico-chemical transformations that ...
Fuel effect on solution combustion synthesis of Co(Cr,Al)2O4 pigments
(Elsevier, 2017-10)
The fuel effect on the synthesis of a ceramic pigment with a composition CoCr2−2ΨAl2ΨO4 (0 ≤ Ψ ≤ 1) by means of solution combustion synthesis process (SCS) has been studied. Three different fuels were selected to carry out ...
Effect of fluorine and nitrogen content on the properties of Ca-Mg-Si-Al-O-(N)-(F) glasses
(Elsevier, 2017)
X-ray amorphous glasses of composition (in equivalent percent) 15Ca:15Mg: 55Si:15Al:(100-x-y)O:xN:yF with x=0, 10, 15 and y=0, 1, 3, 5, were prepared by melting and casting. The effects of oxygen substitution by fluorine ...
Molten salt attack on multilayer and functionally-graded YSZ coatings
(Elsevier, 2018-08-01)
Thermal barrier coatings have been extensively studied in the last years in order to increase the operational temperature of the current gas turbines as well as to improve the coating lifetime. Many coating characteristics ...
Experimental design applied to improving the effect of bismuth oxide as a sintering aid for tin oxide
(Elsevier, 2018)
Tin oxide has been extensively studied due to its wide variety of applications. However, its poor sinter ability requires the use of sintering aids for its processing. The sintering behaviour of three different SnO2-based ...
Influence of solids concentration on the microstructure of suspension plasma sprayed Y-TZP/Al2O3/SiC composite coatings
(Elsevier, 2019)
The present research focuses on the effect of feedstock suspension solid concentration on the microstructure of suspension plasma sprayed Y-TZP/Al2O3/SiC composite coatings. For this purpose, concentrated aqueous suspensions ...
Non-isothermal sintering of powdered vitrified composites. A kinetic model
(Elsevier, 2019)
This report sets out the results obtained on studying the sintering process of glass–zircon composites,
analysing the microstructural changes that developed on modifying zircon content. The sintering of composites with ...
Electrochemical degradation of norfloxacin using BDD and new Sb-doped SnO2 ceramic anodes in an electrochemical reactor in the presence and absence of a cation-exchange membrane
(Elsevier, 2019)
Electrochemical oxidation of Norfloxacin (NOR) in sodium sulphate media has been
comparatively studied in an undivided and in a divided electrolytic cell both containing
either a boron doped diamond (BDD) or a novel ...
Microstructural and in vitro characterisation of 45S5 bioactive glass coatings deposited by Solution Precursor Plasma Spraying (SPPS)
(Elsevier, 2018-12-20)
The present work focused on the development of bioactive glass coatings employing Solution Precursor Plasma Spraying. Precursors of SiO2, CaO, Na2O and P2O5 were mixed in distilled water to prepare concentrated solutions ...