Thermoelectric Lead Telluride with ZnO Nanoparticles

Authors

  • O. M. Matkivsky Vasyl Stefanyk Precarpathian National University

DOI:

https://doi.org/10.15330/pcss.16.1.62-67

Keywords:

lead telluride, composite, nanoinclusion, nanoparticle zinc oxide, thermoelectric properties

Abstract

An X-ray diffraction structural study and measurement of Seebeck coefficient (S), the electrical conductivity (σ) and thermal conductivity (χ) for Lead Telluride with nanoinclusions of ZnO. The calculated value of the specific thermoelectric power (S2σ) and thermoelectric figure of merit (ZT). It was established that the addition of ZnO powder Nanodispersed diameter grains (40-60) nm PbTe reduces the thermal conductivity of the material, and at 0.5 wt.% ZnO to an increase of lead telluride thermoelectric figure of merit to ZT≈1,3.

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Published

2015-03-15

How to Cite

Matkivsky , O. M. (2015). Thermoelectric Lead Telluride with ZnO Nanoparticles. Physics and Chemistry of Solid State, 16(1), 62–67. https://doi.org/10.15330/pcss.16.1.62-67

Issue

Vol. 16 No. 1 (2015)

Section

Scientific articles
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