| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Aishwarya, K.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (2/2 displayed)
Places of action
| Organizations | Location | People |
|---|
article
Enhanced Seebeck Coefficient of Cu-Bi-S Heterogeneous Composite Synthesized via Solvothermal Method
Abstract
<jats:p>We report on a heterogeneous composite Cu-Bi-S system for thermoelectric applications. This composite was synthesized by an efficient solvothermal method. The dominant phase of Cu<jats:sub>3</jats:sub>BiS<jats:sub>3</jats:sub> showed a weak polymorphic nature at room temperature. The low polymorphic to first-order phase transition was obtained at 391.5 K where the carriers dominated the transport properties. The structure changed from P2<jats:sub>1</jats:sub>2<jats:sub>1</jats:sub>2<jats:sub>1</jats:sub> to modulated intermediate polymorphic continues up to 463 K followed by changes to high polymorph. The ionic conduction switched in the intermediate modulate structure above 408 K. The phase boundary scattering mechanism was attributed to the enhancement of the Seebeck coefficient. The maximum power factor of 2.76 <jats:italic>μ</jats:italic>Wm<jats:sup>−1</jats:sup>K<jats:sup>−2</jats:sup> at 443 K persisted in this heterogeneous composite where Cu<jats:sub>3</jats:sub>BiS<jats:sub>3</jats:sub> phase existed as an intermediate polymorph.</jats:p>