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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Ziemkowska, Wanda
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2021Microstructure and Mechanical Properties of Alumina Composites with Addition of Structurally Modified 2D Ti3C2 (MXene) Phasecitations
- 2021Influence of Ti3C2Tx MXene and Surface-Modified Ti3C2Tx MXene Addition on Microstructure and Mechanical Properties of Silicon Carbide Composites Sintered via Spark Plasma Sintering Methodcitations
- 2021Silicon carbide nanocomposites reinforced with disordered graphitic carbon formed in situ through oxidation of Ti3C2 MXene during sinteringcitations
- 2020Influence of MXene (Ti3C2) Phase Addition on the Microstructure and Mechanical Properties of Silicon Nitride Ceramicscitations
- 2020Magnesium tetraorganyl derivatives of group 13 metals as intermediate products in the synthesis of group 13 metal alkyls and arylscitations
- 2019Ti2C MXene Modified with Ceramic Oxide and Noble Metal Nanoparticles: Synthesis, Morphostructural Properties, and High Photocatalytic Activitycitations
- 20192D Ti2C (MXene) as a novel highly efficient and selective agent for photothermal therapycitations
- 2019Influence of modification of Ti3C2MXene with ceramic oxide and noble metal nanoparticles on its antimicrobial properties and ecotoxicity towards selected algae and higher plantscitations
- 2019The toxicity in vitro of titanium dioxide nanoparticles modified with noble metals on mammalian cellscitations
- 2019Silicon carbide matrix composites reinforced with two-dimensional titanium carbide – manufacturing and propertiescitations
- 2017Mechanical properties of graphene oxide reinforced alumina matrix composites citations
- 2017Coordination modes of 2-mercapto-1,3-benzothiazolate in gallium and indium complexes
- 2017Controlled synthesis of graphene oxide/alumina nanocomposites using a new dry sol–gel method of synthesiscitations
- 2017Comparative Assessment of Biocidal Activity of Different RGO/Ceramic Oxide-Ag Nanocompositescitations
- 2015Aluminum, gallium and indium thiobenzoates: synthesis, characterization and crystal structurescitations
- 2015Role of Lewis bases in reactions of aluminum and gallium trialkyls with 2-mercaptobenzoxazolecitations
- 2014Nano-titanium oxide doped with gold, silver and palladium – synthesis and structural characterizationcitations
- 2013Benzoxaborolate ligands in group 13 metal complexescitations
Places of action
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article
Microstructure and Mechanical Properties of Alumina Composites with Addition of Structurally Modified 2D Ti3C2 (MXene) Phase
Abstract
This study presents new findings related to the incorporation of MXene phases into ceramic. Aluminium oxide and synthesised Ti3C2 were utilised as starting materials. Knowing the tendency of MXenes to oxidation and degradation, particularly at higher temperatures, structural modifications were proposed. They consisted of creating the metallic layer on the Ti3C2, by sputtering the titanium or molybdenum. To prepare the composites, powder metallurgy and spark plasma sintering (SPS) techniques were adopted. In order to evaluate the effectiveness of the applied modifications, the emphasis of the research was placed on microstructural analysis. In addition, the mechanical properties of the obtained sinters were examined. Observations revealed significant changes in the MXenes degradation process, from porous areas with TiC particles (for unmodified Ti3C2), to in situ creation of graphitic carbon (in the case of Ti3C2-Ti/Mo). Moreover, the fracture changed from purely intergranular to cracking with high participation of transgranular mode, analogously. In addition, the results obtained showed an improvement in the mechanical properties for composites with Ti/Mo modifications (an increase of 10% and 15% in hardness and fracture toughness respectively, for specimens with 0.5 wt.% Ti3C2-Mo). For unmodified Ti3C2, enormously cracked areas with spatters emerged during tests, making the measurements impossible to perform.