The Electrical and Thermal Transport Properties of La-Doped SrTiO3 with Sc2O3 Composite

Donor-doped strontium titanate (SrTiO3) is one of the most promising n-type oxide thermoelectric materials. Routine doping of La at Sr site can change the charge scattering mechanism, and meanwhile can significantly increase the power factor in the temperature range of 423–773 K. In addition, the in...

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Veröffentlicht in:	Materials 2021-10, Vol.14 (21), p.6279
Hauptverfasser:	Guo, Kai, Yang, Fan, Weng, Tianyao, Chen, Jianguo, Zhang, Jiye, Luo, Jun, Li, Han, Rao, Guanghui, Zhao, Jingtai
Format:	Artikel
Sprache:	eng
Schlagworte:	Conductivity Doping Heat conductivity Optimization Plasma sintering Point defects Power factor Scandium oxides Single crystals Strontium titanates Temperature Thermal conductivity Thermoelectric materials Transport properties
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