Title:
熱電変換モジュールとそれを用いた熱交換器、熱電温度調節装置および熱電発電装置
Document Type and Number:
Japanese Patent JP5422383
Kind Code:
B2
Abstract:
A thermoelectric conversion module (10) comprises a first electrode member (13) arranged on a low temperature side, a second electrode member (14) arranged on a high temperature side, and p-type and n-type thermoelectric elements (11 and 12) arranged between and connected electrically with both the first and second electrode members (13 and 14). The thermoelectric elements (11 and 12) are composed of a thermoelectric material (half-Heusler material) containing an intermetallic compound having an MgAgAs crystal structure as a main phase and have a fracture toughness value K1C of not less than 1.3 MPa·m1/2 and less than 10 MPa·m1/2.
Inventors:
Shinsuke Hirono
Masami Okamura
Kawashima Fumiyuki
Masami Okamura
Kawashima Fumiyuki
Application Number:
JP2009522510A
Publication Date:
February 19, 2014
Filing Date:
June 23, 2008
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Materials Co., Ltd.
Toshiba Materials Co., Ltd.
International Classes:
H01L35/20; C22C30/00; C22C30/04; H01L35/08; H01L35/30; H01L35/32; H02N11/00
Domestic Patent References:
| JP2007173799A | 2007-07-05 | |||
| JP2001262248A | 2001-09-26 |
Attorney, Agent or Firm:
Patent Business Corporation Sakura International Patent Office
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