Synthesis and characterisation of a planar thermoelectric generator based on Ca3Co4O9 and SrTiO3 thin-films

V. Rogé (1) , A. Stolz (1) , N Dumuis (1) , Fabian Delorme (2) , Fabien Giovannelli (2) , N. Semmar (1) , J. Perriere (3) , E. Millon (1)

1 GREMI - Groupe de recherches sur l'énergétique des milieux ionisés
2 GREMAN - UMR 7347 - GREMAN (matériaux, microélectronique, acoustique et nanotechnologies)
3 INSP - Institut des Nanosciences de Paris

We propose the fabrication of a planar thermoelectric generator based on the serial alignment of p-type Ca 3 Co 4 O 9 and n-type SrTiO 3 thin films. The physico-chemical characterization of each material, grown by pulsed-laser deposition, as well as the thermoelectric performances of the device, are presented and discussed.

Domaines: Matériaux

V. Rogé, A. Stolz, N Dumuis, Fabian Delorme, Fabien Giovannelli, et al.. Synthesis and characterisation of a planar thermoelectric generator based on Ca3Co4O9 and SrTiO3 thin-films. Journées Nationales sur les Technologies Emergentes en micronanofabrication (JNTE), Nov 2017, Orléans, France. ⟨hal-01920288⟩