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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/2019/168029
Kind Code:
A1
Abstract:
This thermoelectric conversion material is characterized by being formed of a sintered body of an undoped magnesium compound and by having an electrical resistance of 1.0 × 10-4 Ω·m or less. It is preferable that the magnesium compound is composed of one or more compounds which are selected from among MgSi compounds, MgSn compounds, MgSiSn compounds and MgSiGe compounds.

Inventors:
NAKADA Yoshinobu (Central Research Institute 600, Kitabukuro-cho 1-chome, Omiya-ku, Saitama-sh, Saitama 08, 〒3308508, JP)
Application Number:
JP2019/007563
Publication Date:
September 06, 2019
Filing Date:
February 27, 2019
Export Citation:
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Assignee:
MITSUBISHI MATERIALS CORPORATION (2-3 Marunouchi 3-chome, Chiyoda-ku Tokyo, 17, 〒1008117, JP)
International Classes:
H01L35/14; B22F1/00; C04B35/58; C22C23/00; H01L35/34
Domestic Patent References:
WO2016052272A12016-04-07
WO2018012369A12018-01-18
Foreign References:
JP2009188368A2009-08-20
JP2017152691A2017-08-31
JP2019012828A2019-01-24
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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