Thermoelectric alloy achieving large figure of merit by reducing

Details Thermoelectric alloy achieving large figure of merit by reducing Thermoelectric alloy achieving large figure of merit by reducing

1997-07-03

2000-03-28

Gorgos, Kathryn

Batteries: thermoelectric and photoelectric

Thermoelectric

Having particular thermoelectric composition

H01L 3512

Patent

active

060434244

ABSTRACT:
Oxide is undesirably grown on the surface of grains of thermoelectric alloy, and the resistivity of the thermoelectric alloy is decreased due to the oxide; however, the oxide is reduced with hydrogen gas before the powder is solidified, and the pieces of thermoelectric alloy produced from the oxygen-free powder achieve a large figure of merit.

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