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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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Chen, K.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2022Kirigami inspired shape programmable and reconfigurable multifunctional nanocomposites for 3D structurescitations
- 2022Measurement of poly-Si film thickness on textured surfaces by X-ray diffraction in poly-Si/SiOx passivating contacts for monocrystalline Si solar cellscitations
- 2021Al-driven peculiarities of local coordination and magnetic properties in single-phase Alx-CrFeCoNi high-entropy alloyscitations
- 2021Polymer-Derived Silicon Nitride Aerogels as Shape Stabilizers for Low and High-Temperature Thermal Energy Storagecitations
- 2020Observation of compact ferrimagnetic skyrmions in DyCo3 filmcitations
- 2020Interfacial reaction between ZrNbHfTa foil and graphite: Formation of high-entropy carbide and the effect of heating rate on its microstructurecitations
- 2019Anisotropy and Enhancement of Thermoelectric Performance of Sr0.8La0.067Ti0.8Nb0.2O3- δ Ceramics by Graphene Additionscitations
- 2019Inter-ligand energy transfer in dye chromophores attached to high bandgap SiO<inf>2</inf> nanoparticlescitations
- 2018Enhancing the photoluminescence of surface anchored metal–organic frameworks: mixed linkers and efficient acceptorscitations
- 2018Direct Bandgap Behavior in Rashba-Type Metal Halide Perovskitescitations
- 2017Sintering trials of analogues of americium oxides for radioisotope power systemscitations
- 2017Vibronically coherent ultrafast triplet-pair formation and subsequent thermally activated dissociation control efficient endothermic singlet fissioncitations
- 2016Quantum size effects of small, size-selected and deposited CoRh clusters on Nicitations
- 2015Spark plasma sintered bismuth telluride-based thermoelectric materials incorporating dispersed boron carbidecitations
- 2015Observation of an atomic exchange bias effect in DyCo4 filmcitations
- 2012[Association between H-ras and L-myc gene polymorphisms and susceptibility to colorectal cancer].
- 2011Post-synthetic modification of epitaxially grown, highly oriented functionalized MOF thin filmscitations
- 2009[Association between HRE-2 gene polymorphism at codon 655 and genetic susceptibility of colorectal cancer].citations
- 2008[Application of multifactor dimensionality reduction on the interactions between gene-gene, gene-environment and the risk sporadic colorectal cancer in Chinese population].
- 2006[Association of single nucleotide polymorphisms and haplotypes in DNA repair gene XRCC1 with susceptibility of breast cancer].citations
- 2005Direct nitridation of molten Al(Mg,Si) alloy to AlNcitations
- 2005Migration of liquid phase in low temperature sintering of AlNcitations
- 2002Influence of the deagglomeration procedure on aqueous dispersion, slip casting and sintering of Si3N4-based ceramicscitations
- 2002A novel processing route for fabricating one-dimension elongated ca α-SiAlON crystalline powders
- 2002Combustion synthesis of Y α-SiALON whiskers
- 2001Influence of powder pre-treatments on dispersion ability of aqueous silicon nitride-based suspensionscitations
Places of action
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article
Spark plasma sintered bismuth telluride-based thermoelectric materials incorporating dispersed boron carbide
Abstract
<p>The mechanical properties of bismuth telluride based thermoelectric materials have received much less attention in the literature than their thermoelectric properties. Polycrystalline p-type Bi<sub>0.5</sub>Sb<sub>1.5</sub>Te<sub>3</sub> materials were produced from powder using spark plasma sintering (SPS). The effects of nano-B<sub>4</sub>C addition on the thermoelectric performance, Vickers hardness and fracture toughness were measured. Addition of 0.2 vol% B<sub>4</sub>C was found to have little effect on zT but increased hardness by approximately 27% when compared to polycrystalline material without B<sub>4</sub>C. The K<sub>IC</sub> fracture toughness of these compositions was measured as 0.80 MPa m<sup>1/2</sup> by Single-Edge V-Notched Beam (SEVNB). The machinability of polycrystalline materials produced by SPS was significantly better than commercially available directionally solidified materials because the latter is limited by cleavage along the crystallographic plane parallel to the direction of solidification.</p>