Title:
THERMOELECTRIC CONVERSION MATERIAL, THERMOELECTRIC CONVERSION ELEMENT, THERMOELECTRIC CONVERSION MODULE, AND METHOD FOR PRODUCING THERMOELECTRIC CONVERSION MATERIAL
Document Type and Number:
WIPO Patent Application WO/2022/264664
Kind Code:
A1
Abstract:
A thermoelectric conversion material 10 according to the present disclosure contains Ge,Te and Sb. The thermoelectric conversion material 10 has a first region 11 and a second region 12. The content of Sb based on the number of atoms in the first region 11 is higher than the content of Sb based on the number of atoms in the second region 12. The first region 11 has a dispersed phase.
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Inventors:
ANDO FUYUKI
TAMAKI HIROMASA
TAMAKI HIROMASA
Application Number:
PCT/JP2022/017377
Publication Date:
December 22, 2022
Filing Date:
April 08, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01L35/26; H01L35/16; H01L35/34
Foreign References:
| US20070240750A1 | 2007-10-18 | |||
| US20110248210A1 | 2011-10-13 | |||
| US20110073797A1 | 2011-03-31 | |||
| JP2013518450A | 2013-05-20 |
Other References:
TSAI ET AL.: "Compositional Fluctuations Locked by A thermal Transformation Yielding High Thermoelectric Performance in Ge Te", ADVANCED MATERIALS, vol. 33, 2020
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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