Lowering thermal conductivity in thermoelectric Ti2−xNiCoSnSb half Heusler high entropy alloys

Ti 2− x NiCoSnSb ( x = 0.125, 0.250, 0.375, and 0.500) half Heusler (HH) high-entropy thermoelectric alloys were synthesized by the arc melting—ball milling—spark plasma sintering route. The impact of secondary phase content on the thermoelectric properties in these alloys was examined. Ni-rich int...

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Veröffentlicht in:	Journal of materials science 2023-07, Vol.58 (26), p.10736-10752
Hauptverfasser:	Mishra, Soumya Ranjan, Karati, Anirudha, Ghosh, Sanyukta, Mallik, Ramesh Chandra, Shabadi, Rajashekhara, Krishnan, P. S. Sankara Rama, Yadav, Satyesh Kumar, Ramanujan, R. V., Murty, B. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ball milling Characterization and Evaluation of Materials Chemical Sciences Chemistry and Materials Science Classical Mechanics Condensed Matter Crystallography and Scattering Methods Electric arc melting electrical conductivity Electrical resistivity Enthalpy entropy First principles Heat conductivity Heat transfer High entropy alloys Material chemistry Materials Science Metals & Corrosion Physics Plasma sintering Polymer Sciences Power factor Solid Mechanics Spark plasma sintering Thermal conductivity Thermoelectric materials Thermoelectricity Titanium
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