Browsing UJI: Investigación by Author "25adbf94-2162-4f0c-91c7-aa99a27a48a4"
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45S5 bioactive glass coatings by atmospheric plasma spraying obtained from feedstocks prepared by different routes
López, Verónica; Vicent Cabedo, Mónica; Bannier, Emilie; Cañas Recacha, Eugeni; Boccaccini, Aldo R.; Cordero Arias, L.; Sánchez-Vilches, Enrique 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 ... -
A procedure to evaluate the resistance to biological colonization as a characteristic for product quality of ceramic roofing tiles
Portillo, M. C.; Gazulla Barreda, Maria Fernanda; Sánchez-Vilches, Enrique; González, J. M. Elsevier (2011)Ceramic roofing tiles suffer deterioration through time due to environmental exposure. Biological colonization affects the appearance and integrity of building materials, such as roofing tiles. The resistance to biocolonization ... -
A study of the influence of TiO2 addition in Al2O3 coatings sprayed by suspension plasma spray
Klyatskina, Elizabeta; Rayón, E.; Darut, G.; Salvador Moya, María Dolores; Sánchez-Vilches, Enrique; Montavon, G. Elsevier (2015-09)In this work, five different concentrations of a mixture of TiO2/Al2O3 nanopowders in an alcoholic suspension at 10wt.% solid content were sprayed by Suspension Plasma Spraying on steel discs. The influence of the presence ... -
Adhesion assessment of bioactive coatings deposited by atmospheric plasma spraying
Cañas Recacha, Eugeni; Vicent Cabedo, Mónica; Orts Tarí, María José; Sánchez-Vilches, Enrique Akadémiai Kiadó (2017-07-09)The aim of the present work is to prepare bioactive coatings by APS employing different spraying parameters and substrates in order to model the adhesion of the coatings and to determine the best parameters that allow to ... -
Alumina-zirconia coatings obtained by suspension plasma spraying from highly concentrated aqueous suspensions
Carpio Cobo, Pablo; Salvador, M. D.; Borell, A.; Sánchez-Vilches, Enrique; Moreno, R. Elsevier (2016)Suspension plasma spraying (SPS) deposition represents an innovative technique to produce coatings that exhibit improved properties. However, the key to obtain coatings with superior functional properties relies on the ... -
An estimate of quartz content and particle size in porcelain tiles from young's modulus measurements
Dal Bó, Marcelo; Cantavella Soler, Vicente; Sánchez-Vilches, Enrique; Gilabert Villegas, Francisco A.; Boschi, Anselmo O.; Hotza, Dachamir Elsevier (2017)The influence of quartz particle size, weight content and firing temperature on the Young's modulus of porcelain tiles was studied. To simulate a porcelain tile microstructure, an albite glass matrix with added crystalline ... -
Analysis of the development of microscopic residual stresses on quartz particles in porcelain tile
De Noni, Agenor; Hotza, Dachamir; Cantavella Soler, Vicente; Sánchez-Vilches, Enrique Elsevier (2008-10)This paper examines the development of microscopic residual stresses on quartz particles in porcelain tile using the XRD technique. The study was conducted with a typical porcelain tile composition consisting of sodium ... -
Análise e medida de fatores que afetam as curvaturas retardadas em porcelanato
Cantavella Soler, Vicente; García Ten, Francisco Javier; Sánchez-Vilches, Enrique; Bannier, Emilie; Sánchez, J.; Soler, C.; Sales, J. Associação Brasileira de Cerâmic (2008)Os revestimentos cerâmicos de porcelanato, tanto os esmaltados como os não esmaltados, apresentam um fenômeno conhecido como “curvaturas retardadas”, que consiste na mudança de curvatura das peças depois da saída do ... -
Application of plasma-sprayed TiO2 coatings for industrial (tannery) wastewater treatment
Bordes Navarro, Mari Carmen; Vicent Cabedo, Mónica; Moreno, Rodrigo; García Montaño, J.; Sánchez-Vilches, Enrique Elsevier (2015-12)Fine-structured photocatalytic TiO2 coatings were deposited by atmospheric plasma spraying (APS) on austenitic stainless steel coupons. One commercial spray-dried nanostructured TiO2 powder and five spray-dried powders ... -
Application of the Service-Learning Methodology to the Development of the End of Degree Project in chemical Engineering
Pacherres Ato, Adriana Elizabeth; Gil-Gómez, Jesús; Chiva-Bartoll, Oscar; Sánchez-Vilches, Enrique Servicio Editorial de la Universidad del País Vasco (2017-07)This paper aims to demonstrate how the SL methodology can be incorporated into the development of the End of Degree Project (EDP) in a Bachelor Degree in Chemical Engineering, allowing the students, while performing the ... -
Assessment of humidity self-regulation functionality for ceramic tiles
Castellano, Javier; Sanz-Solana, Vicente; Cañas Recacha, Eugeni; Sánchez-Vilches, Enrique Elsevier (2021-11-16)The development of ceramic tiles with humidity regulating capacity is a topic of great interest for the comfort of interior spaces. The humidity regulating capacity of fired specimens from five compositions used for porous ... -
Atmospheric plasma spraying coatings from alumina–titania feedstock comprising bimodal particle size distributions
Vicent Cabedo, Mónica; Bannier, Emilie; Moreno, Rodrigo; Salvador Moya, María Dolores; Sánchez-Vilches, Enrique Copyright © Elsevier (2013)In this work, Al2O3–13 wt% TiO2 submicron-nanostructured powders were deposited using atmospheric plasma spraying. The feedstocks were obtained by spray drying two starting suspensions of different solids content, prepared ... -
Bioactive glass coatings by suspension plasma spraying from glycoletherbased solvent feedstock
Cañas Recacha, Eugeni; Vicent Cabedo, Mónica; Orts Tarí, María José; Sánchez-Vilches, Enrique Elsevier (2017)Bioactive glasses are emerging as a substitute of hydroxyapatite in the development of bioactive coatings for biomedical applications. The deposition of these coatings is carried out by a wide range of methods, being ... -
Bioactive glass suspensions preparation for suspension plasma spraying
Cañas Recacha, Eugeni; Vicent Cabedo, Mónica; Orts Tarí, María José; Moreno, Rodrigo; Sánchez-Vilches, Enrique Elsevier (2016-06)A bioactive glass was dry-milled and sieved in order to obtain powders with particle size finer than 63 μm. Two suspensions, with different particle size distribution (D50 = 8.3 μm and D50 = 2.2 μm), were subsequently ... -
Cenizas del tamo de arroz como substituto del feldespato en la fabricación de cerámica Blanca
Guzmán, Álvaro; Delvasto, Sílvio; Sánchez-Vilches, Enrique; Amigó Borrás, Vicente CSIC-Consejo Superior de Investigaciones Científicas (2013-01)La sustitución de materias primas para procesamiento de materiales -de alto consumo energético- por residuos agrícolas y agroindustriales impacta positivamente el medio ambiente. Uno de estos residuos es la paja o tamo ... -
Challenging zircon coatings by suspension plasma spraying
Cañas Recacha, Eugeni; Rosado, E.; Alcázar, C.; Orts Tarí, María José; Moreno, Rodrigo; Sánchez-Vilches, Enrique Elsevier (2022-04-30)Zircon is a ceramic material that decomposes at high temperature, limiting its use by conventional thermal spraying. In this work, it is intended to use thermal spraying from concentrated aqueous suspensions to evaluate ... -
Characterization of nanostructured ceramic and cermet coatings deposited by plasma spraying
Sánchez-Vilches, Enrique; Bannier, Emilie; Vicent Cabedo, Mónica; Moreno Berto, Arnaldo Vicente; Salvador Moya, María Dolores; Bonache Bezares, Victoria; Klyatskina, Elizabeta; Boccaccini, Aldo R. Wiley-Blackwell (2011)Industry has a growing need of advanced coatings for a variety of applications (aerospace, special machinery, medicine ...). Nanostructured coatings have the potential of providing novel materials with enhanced properties. ... -
Characterization of thermal barriers coatings of Y-TZP/AL2O3/SiC composite obtained by suspension plasma spraying
Carnicer Cervera, Víctor; Cañas Recacha, Eugeni; Orts Tarí, María José; Moreno, R.; Salvador Moya, María Dolores; Carpio Cobo, Pablo; Navarro, Lucia; Sánchez-Vilches, Enrique Akadémiai Kiadó (2017-07-09)The aim of this work is to improve TBCs providing a self-healing ability. For that purpose, an aqueous suspension of SiCY-TZP and Al2O3 was prepared and deposited by suspension plasma spraying to avoid the oxidation of ... -
Comparison of different silica sources in the development of plasma sprayed 45S5 bioactive glass coatings
Cañas Recacha, Eugeni; Díaz, M.; Alcázar, C.; Orts Tarí, María José; Moreno, Rodrigo; Sánchez-Vilches, Enrique Elsevier (2020-06-11)45S5 bioactive glass coatings were deposited by plasma spraying from liquid feedstocks. In these feedstocks, the SiO2 needed to achieve the 45S5 bioactive glass composition has been provided either as tetraethyl orthosilicate ... -
Comparison of extruded and pressed low cost ceramic supports for microfiltration membranes
Lorente Ayza, Maria Magdalena; Mestre Beltrán, Sergio; Menéndez, M.; Sánchez-Vilches, Enrique Copyright © Elsevier (2015)A comparison has been made between ceramic supports for microfiltration membranes of the same composition obtained by pressing and by extrusion in terms of microstructure and properties. The extruded supports displayed ...