Method of producing thermoelectric material

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United States of America Patent

PATENT NO 10811160
APP PUB NO 20120298924A1
SERIAL NO

13117286

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Abstract

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A process for manufacturing a thermoelectric material having a plurality of grains and grain boundaries. The process includes determining a material composition to be investigated for the thermoelectric material and then determining a range of values of grain size and/or grain boundary barrier height obtainable for the material composition using current state of the art manufacturing techniques. Thereafter, a range of figure of merit values for the material composition is determined as a function of the range of values of grain size and/or grain boundary barrier height. And finally, a thermoelectric material having the determined material composition and an average grain size and grain boundary barrier height corresponding to the maximum range of figure of merit values is manufactured.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHATOYOTA-SHI AICHI-KEN 471-8571

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Banerjee, Debasish Ann Arbor, US 164 1614
Kita, Takuji Susono, JP 19 79
Zhang, Minjuan Ann Arbor, US 96 1789

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