| People | Locations | Statistics |
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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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Hejtmánek, Jiří
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Mechanochemical preparation of nanocrystalline stannite/chatkalite composite: kinetics of synthesis and thermoelectric propertiescitations
- 2023The manipulation of natural mineral chalcopyrite CuFeS<sub>2</sub><i>via</i> mechanochemistry: properties and thermoelectric potentialcitations
- 2021Thermoelectric Cu-S based materials synthesized via scalable mechanochemical processcitations
- 2021Synthesis and physical properties of single-crystalline InTe: towards high thermoelectric performancecitations
- 2021Enhanced thermoelectric performance of InTe through Pb dopingcitations
- 2019Thermoelectric properties of the tetrahedrite–tennantite solid solutions Cu 12 Sb 4−x As x S 13 and Cu 10 Co 2 Sb 4−y As y S 13 (0 ≤ x, y ≤ 4)citations
- 2019Thermoelectric properties of the tetrahedrite–tennantite solid solutions Cu 12 Sb 4−x As x S 13 and Cu 10 Co 2 Sb 4−y As y S 13 (0 ≤ x , y ≤ 4)citations
- 2019Tunneling magnetoresistance of hydrothermally sintered La1-Sr MnO3-silica nanocompositescitations
- 2019Tunneling magnetoresistance of hydrothermally sintered La1-Sr MnO3-silica nanocompositescitations
- 2018Design of 0–3 type nanocomposites using hydrothermal sinteringcitations
- 2017Magnetoconductivity of the La 1–xSrxMnO3@TiO2 Nanocompositecitations
- 2015A round Robin test of the uncertainty on the measurements o the thermoelectric dimensionless figure of merite of Co0.87Ni0.03Sb3citations
- 2014X‑ray Characterization, Electronic Band Structure, and Thermoelectric Properties of the Cluster Compound Ag2Tl2Mo9Se11citations
- 2011Magnetic influence on thermoelectric properties of CrO 0.1 N 0.9citations
- 2010On the physical properties of Sr 1− x Na x RuO 3 ( x = 0–0.19)citations
- 2010Transport and magnetic properties of Mo 2.5 Ru 0.5 Sb 7−x Te xcitations
- 2010High thermoelectric power factor in Fe-substituted Mo 3 Sb 7citations
- 2009Neutron diffraction and heat capacity studies of PrCoO 3 and NdCoO 3citations
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article
A round Robin test of the uncertainty on the measurements o the thermoelectric dimensionless figure of merite of Co0.87Ni0.03Sb3
Abstract
A round robin test aiming at measuring the high-temperature thermoelectric properties was carried out by a group of European (mainly French) laboratories (labs). Polycrystalline skutterudite Co0.97 Ni 0.03Sb3 was characterized by Seebeck coefficient (8 labs), electrical resistivity (9 labs), thermal diffusivity (6 labs), mass volume density (6 labs), and specific heat (6 labs) measurements. These data were statistically processed to determine the uncertainty on all these measured quantities as a function of temperature and combined to obtain an overall uncertainty on the thermal conductivity (product of thermal diffusivity by density and by specific heat) and on the thermoelectric figure of merit ZT. An increase with temperature of all these uncertainties is observed, in agreement with growing difficulties to measure these quantities when temperature increases. The uncertainties on the electrical resistivity and thermal diffusivity are most likely dominated by the uncertainty on the sample dimensions. The temperature-averaged (300–700 K) relative standard uncertainties at the confidence level of 68% amount to 6%, 8%, 11%, and 19% for the Seebeck coefficient, electrical resistivity, thermal conductivity, and figure of merit ZT, respectively. Thermal conductivity measurements appear as the least accurate. The moderate value of the temperature-averaged relative expanded (confidence level of 95%) uncertainty of 17% on the mean of ZT is essential in establishing Co0.97 Ni 0.03Sb3 as a high temperature standard n-type thermoelectric material.