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Title:
THERMOELECTRIC CONVERSION MATERIAL, THERMOELECTRIC CONVERSION ELEMENT, AND THERMOELECTRIC CONVERSION MODULE
Document Type and Number:
WIPO Patent Application WO/2021/193534
Kind Code:
A1
Abstract:
This thermoelectric conversion material contains Cu and Se as main components, element M including one or more elements selected from Group 10 elements of the periodic table and Group 11 elements of the periodic table excluding Cu, and further contains Te as necessary, the thermoelectric conversion material being expressed in the following chemical formula. Chemical formula: CuxSe(1-y)TeyMZ, where: 1.95 ≤ x < 2.05; 0 ≤ y ≤ 0.1; 0.002 ≤ z ≤ 0.03.

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Inventors:
ARAI KOYA (JP)
WIRASERANEE CHOMPUNOOT (JP)
NAKAYAMA SHOTA (JP)
Application Number:
PCT/JP2021/011715
Publication Date:
September 30, 2021
Filing Date:
March 22, 2021
Export Citation:
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Assignee:
MITSUBISHI MATERIALS CORP (JP)
International Classes:
H01L35/16; C01B19/04
Domestic Patent References:
WO2019171915A12019-09-12
WO2019181142A12019-09-26
Foreign References:
JP2017500726A2017-01-05
JP2017500728A2017-01-05
JP2016009779A2016-01-18
JP2020057017A2020-04-09
JP6216064B22017-10-18
JP6266099B22018-01-24
JPH0160351B21989-12-22
JPH0160352B21989-12-22
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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