Thermoelectric properties of (Bi,Pb)–Sr–Co–O oxide
2000 ◽
Vol 15
(2)
◽
pp. 382-386
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Keyword(s):
Electrical conductivity and thermopower of Bi2Sr3Co2Ox sintered bodies were first investigated in the temperature range 440–1060 K in air for high-temperature thermoelectric application. The samples fabricated by the sinter-forging method increased their bulk densities and electrical conductivity. The value of thermopower and the temperature dependence of electrical conductivity of the sinter-forged samples were close to that of the single crystal. Evaluating the thermal conductivity of the polycrystalline sample, we calculated a thermoelectric figure of merit Z to be 0.107 × 10−3 K−1 at 1060 K.
2012 ◽
Vol 519
◽
pp. 188-192
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2018 ◽
Vol 913
◽
pp. 811-817
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2016 ◽
Vol 4
(9)
◽
pp. 1871-1880
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2020 ◽
Vol 8
(27)
◽
pp. 13812-13819
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2011 ◽
Vol 415-417
◽
pp. 1615-1619