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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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Kar, Kamal K.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2017Effects of Ni doping induced band modification and Ni3Se2nanoinclusion on thermoelectric properties of PbSecitations
- 2017Functionally graded elastomeric composites as microwave shielding mediacitations
- 2016Helically coiled carbon nanotube electrodes for flexible supercapacitorscitations
- 2016Li-ion transport, structural and thermal studies on lithium triflate and barium titanate incorporated poly(vinylidene fluoride-co-hexafluoropropene) based polymer electrolytecitations
- 2016Nanocomposites based on carbon nanomaterials and electrically nonconducting polymerscitations
- 2016Exploring the doping effects of copper on thermoelectric properties of lead selenidecitations
- 2016Boost in room temperature thermoelectric performance of PbSecitations
- 2016Advanced carbon-carbon compositescitations
- 2016Carbon nanotube-/graphene-reinforced ceramic compositescitations
- 2016Mangifera indica, Ficus religiosa and Polyalthia longifolia leaf extract-assisted green synthesis of graphene for transparent highly conductive filmcitations
- 2016Effect of concentration gradient on the magnetic properties of functionally graded styrene butadiene rubber composites
- 2016Short carbon fiber-reinforced polycarbonate compositescitations
- 2015Viscoelastic properties of coil carbon nanotube-coated carbon fiber-reinforced polymer nanocompositescitations
- 2015Nanotechnology advancements on carbon nanotube/polypyrrole composite electrodes for supercapacitorscitations
- 2015Hierarchically structured catalyst layer for the oxygen reduction reaction fabricated by electrodeposition of platinum on carbon nanotube coated carbon fibercitations
- 2014Carbon nanotube coated carbon fiber based composite filaments for luminescent bulbscitations
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article
Boost in room temperature thermoelectric performance of PbSe
Abstract
<p>Optimization of the transport properties of PbSe to maximize its thermoelectric performance at room temperature has been achieved through a combination of elemental doping and low densification. Al doped PbSe (PbSe:Al<sub>x</sub>; 0 ≤ x ≤ 0.06) with both lattice substitutional (Pb site) and interstitial occupation has been synthesized through solid state reaction. High Seebeck coefficient of ∼300 to 400 μV/K is noticed at 300 to 500 K. This, combined with the lower thermal conductivity of ∼1.20 W/m K, provides an improved ZT value as high as ∼0.67 at 300 K to the PbSe:Al<sub>x</sub> Also, by substituting Al in PbSe, maximum power factors of ∼20 to 26.6 μW/cm K<sup>2</sup> at 310 K are produced. The high room temperature thermoelectric performance of PbSe:Al<sub>x</sub> has been attributed to the mix contribution of the Al impurity states and the low densification. The strategy may be utilized to cost effective development of the low working temperature thermoelectric devices.</p>