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Title:
THERMOELECTRIC CONVERSION MATERIAL, THERMOELECTRIC CONVERSION ELEMENT, AND METHOD FOR OBTAINING ELECTRICAL POWER AND METHOD FOR TRANSPORTING HEAT USING THERMOELECTRIC CONVERSION MATERIAL
Document Type and Number:
WIPO Patent Application WO/2021/049166
Kind Code:
A1
Abstract:
The present disclosure provides a thermoelectric conversion material having a composition represented by the chemical formula Li2-a+bMg1-bSi. One of the following conditions are satisfied: (1) 0 ≤ a ≤ 0.0001 and 0.0001 ≤ b ≤ 0.25-a; and (2) 0.0001 ≤ a ≤ 0.25 and 0 ≤ b ≤ 0.25-a. The thermoelectric conversion material has a Li8Al3Si5-type crystal structure.

Inventors:
TAMAKI HIROMASA
KANEKO YURIKO
SATO HIROKI
KANNO TSUTOMU
NAM HYUNJEONG
Application Number:
PCT/JP2020/027533
Publication Date:
March 18, 2021
Filing Date:
July 15, 2020
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01L35/14; C01B33/06
Foreign References:
JP2013197550A2013-09-30
JP2010050185A2010-03-04
JP2018178162A2018-11-15
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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