Browsing by Author "Gallardo López, Ángela María"
Now showing items 1-20 of 33
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Article
A first insight into the microstructure and crack propagation in novel boron nitride nanosheet/3YTZP composites
(Sociedad Española de Cerámica y Vidrio, 2021)In this work, novel 3mol% yttria tetragonal zirconia polycristalline (3YTZP) ceramic composites with boron nitride nanosheets ...
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Article
Ageing-resistant zirconia/graphene-based nanostructures composites for use as biomaterials
(Elsevier, 2022)This work explores the incorporation of graphene-based two-dimensional nanostructures as moisture barriers to delay ...
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Final Degree Project
Conductividad eléctrica en función de la temperatura de compuestos de 3YTZP con nano-plaquetas de grafeno
(2017)En este proyecto se ha estudiado la conductividad eléctrica y su dependencia con la temperatura en compuestos cerámicos ...
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Article
Critical Influence of the Processing Route on the Mechanical Properties of Zirconia Composites with Graphene Nanoplatelets
(MDPI, 2021)Graphene-based nanostructures, used as potential reinforcement in ceramic composites, have a great tendency to agglomerate. ...
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Article
Dense graphene nanoplatelet/yttria tetragonal zirconia composites: Processing, hardness and electrical conductivity
(Elsevier, 2017)Yttria tetragonal zirconia ceramic composites with 1, 2.5, 5 and 10 vol% nominal contents of graphene nanoplatelets (GNPs) ...
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Article
Effect of acid-treatment and colloidal-processing conditions on the room temperature mechanical and electrical properties of 3YTZP/MWNT ceramic nanocomposites
(Elsevier, 2017)Different colloidal powder processing routines have been used to prepare composites of 3 mol% Y2O3 -ZrO2 (tetragonal ...
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Article
Effect of high SWNT content on the room temperature mechanical properties of fully dense 3YTZP/SWNT composites
(Elsevier, 2014)This paper is devoted to correlate the microstructure and room temperature mechanical properties of single-wall carbon ...
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Article
Electrical Performance of Orthotropic and Isotropic 3YTZP Composites with Graphene Fillers
(Elsevier, 2022)3 mol% yttria tetragonal zirconia polycrystal (3YTZP) composites with orthotropic or isotropic microstructures were obtained ...
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Article
Electrochemically exfoliated graphene-like nanosheets for use in ceramic nanocomposites
(Multidisciplinary Digital Publishing Institute (MDPI), 2020)In this work, the synthesis of graphene-like nanosheets (GNS) by an electrochemical exfoliation method, their microstructural ...
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Article
Enhancing the electrical conductivity of in-situ reduced graphene oxide-zirconia composites through the control of the processing routine
(Elsevier, 2021)Graphene oxide (GO) was mixed with 3 mol% yttria tetragonal zirconia polycrystal (3YTZP) using two powder processing ...
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Article
Evidence of nanograin cluster coalescence in spark plasma sintered α-Al2O3
(Elsevier, 2013)The aim of this study is to elucidate the coarsening kinetics involved during densification of fine-grained pure α-alumina ...
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Final Degree Project
El fenómeno de sonoluminiscencia
(2021) -
Article
Flexure Strength and Fracture Propagation in Zirconia Ceramic Composites with Exfoliated Graphene Nanoplatelets
(Multidisciplinary Digital Publishing Institute (MDPI), 2020)In this work, the flexure strength and fracture propagation mechanisms in yttria tetragonal zirconia (3YTZP) dense composites ...
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Article
Graphene nanoplatelets for electrically conductive 3YTZP composites densified by pressureless sintering
(Elsevier, 2019)3 mol% yttria tetragonal zirconia polycrystalline (3YTZP) ceramic composites with 2.5, 5 and 10 vol% graphene nanoplatelets ...
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Article
Hardness and flexural strength of single-walled carbon nanotube/alumina composites
(Kluwer Academic Publishers, 2014)This work adds new experimental facts on room temperature hardness and flexural strength of alumina and composites with ...
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Article
Highly efficient electrical discharge machining of yttria-stabilized zirconia ceramics with graphene nanostructures as fillers
(Elsevier, 2022-06-14)Electrical-discharge machining (EDM) of advanced ceramics allows the miniaturization of parts with complex shapes. Since ...
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Article
La importancia de la segregación de itrio en la deformación plástica de nanocristales de circonia tetragonal dopada con óxido de itrio (YTZP)
(2005)Muestras de YTZP (policristales de oxido de circonio dopado con itria) con tamaño medio de grano de 50 nm, puras y con un ...
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Article
Improvement of Vickers hardness measurement on SWNT/Al2O3 composites consolidated by spark plasma sintering
(Elsevier, 2014)Dense alumina composites with different carbon nanotube content were prepared by colloidal processing and consolidated by ...
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Article
Inestabilidades dinámicas en cerámicas monocristalinas a base de circona
(Sociedad Española de Cerámica y Vidrio, 2005)Las cerámicas monocristalinas han sido objeto de un considerable interés a lo largo de estos años, debido ...
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Final Degree Project
Influencia de la adición de nanoestructuras de grafeno en el comportamiento de cerámicos avanzados sometidos a flexión
(2021)Actualmente, uno de los campos de investigación más activos es la modificación de las propiedades de materiales cerámicos ...