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THERMOELECTRIC CONVERSION ELEMENT, METHOD FOR MANUFACTURING THE SAME, AND THERMOELECTRIC CONVERSION MODULE
PROBLEM TO BE SOLVED: To provide a thermoelectric conversion element capable of stably joining a thermoelectric conversion material layer formed of colusite and an electrode layer, suppressing deterioration of a thermoelectric conversion material when the material is used under a high temperature environment, and being stably manufactured, a method for manufacturing the same, and a thermoelectric conversion module using the thermoelectric conversion element.SOLUTION: A thermoelectric conversion element 10 comprises a thermoelectric conversion material layer 1 formed of a thermoelectric conversion material represented by the following chemical formula (1), and electrodes layers 2a and 2b joined to the thermoelectric conversion material layer and formed of an electrode material containing at least any of Ti, Pt, and Au. However, in the above chemical formula (1), M indicates a metallic material containing at least any of Mn, Fe, Co, Ni, and Zn, A indicates a metallic material containing at least any of V, Nb, and Ta, E indicates a metallic material containing at least any of Si, Ge, and Sn, and x indicates a numeric value from 0 to 5.SELECTED DRAWING: Figure 1
【課題】コルーサイトで形成される熱電変換材料層と電極層とが安定して接合可能で、高温環境下での使用時に熱電変換材料の変質が抑えられ、安定して製造可能な熱電変換素子とその製造方法及び前記熱電変換素子を用いた熱電変換モジュールを提供する。【解決手段】熱電変換素子１０は、下記化学式（１）で表される熱電変換材料で形成される熱電変換材料層１と、前記熱電変換材料層と接合されＴｉ、Ｐｔ及びＡｕの少なくともいずれかを含む電極材料で形成される電極２ａ、２ｂ層と、を有する。ただし、前記化学式（１）中、Ｍは、Ｍｎ、Ｆｅ、Ｃｏ、Ｎｉ及びＺｎの少なくともいずれかを含む金属材料を示し、Ａは、Ｖ、Ｎｂ及びＴａの少なくともいずれかを含む金属材料を示し、Ｅは、Ｓｉ、Ｇｅ及びＳｎの少なくともいずれかを含む金属材料を示し、ｘは、０〜５の数値を示す。【選択図】図１
THERMOELECTRIC CONVERSION ELEMENT, METHOD FOR MANUFACTURING THE SAME, AND THERMOELECTRIC CONVERSION MODULE
PROBLEM TO BE SOLVED: To provide a thermoelectric conversion element capable of stably joining a thermoelectric conversion material layer formed of colusite and an electrode layer, suppressing deterioration of a thermoelectric conversion material when the material is used under a high temperature environment, and being stably manufactured, a method for manufacturing the same, and a thermoelectric conversion module using the thermoelectric conversion element.SOLUTION: A thermoelectric conversion element 10 comprises a thermoelectric conversion material layer 1 formed of a thermoelectric conversion material represented by the following chemical formula (1), and electrodes layers 2a and 2b joined to the thermoelectric conversion material layer and formed of an electrode material containing at least any of Ti, Pt, and Au. However, in the above chemical formula (1), M indicates a metallic material containing at least any of Mn, Fe, Co, Ni, and Zn, A indicates a metallic material containing at least any of V, Nb, and Ta, E indicates a metallic material containing at least any of Si, Ge, and Sn, and x indicates a numeric value from 0 to 5.SELECTED DRAWING: Figure 1
【課題】コルーサイトで形成される熱電変換材料層と電極層とが安定して接合可能で、高温環境下での使用時に熱電変換材料の変質が抑えられ、安定して製造可能な熱電変換素子とその製造方法及び前記熱電変換素子を用いた熱電変換モジュールを提供する。【解決手段】熱電変換素子１０は、下記化学式（１）で表される熱電変換材料で形成される熱電変換材料層１と、前記熱電変換材料層と接合されＴｉ、Ｐｔ及びＡｕの少なくともいずれかを含む電極材料で形成される電極２ａ、２ｂ層と、を有する。ただし、前記化学式（１）中、Ｍは、Ｍｎ、Ｆｅ、Ｃｏ、Ｎｉ及びＺｎの少なくともいずれかを含む金属材料を示し、Ａは、Ｖ、Ｎｂ及びＴａの少なくともいずれかを含む金属材料を示し、Ｅは、Ｓｉ、Ｇｅ及びＳｎの少なくともいずれかを含む金属材料を示し、ｘは、０〜５の数値を示す。【選択図】図１
THERMOELECTRIC CONVERSION ELEMENT, METHOD FOR MANUFACTURING THE SAME, AND THERMOELECTRIC CONVERSION MODULE
熱電変換素子とその製造方法及び熱電変換モジュール
OTA MICHIHIRO (Autor:in) / YAMAMOTO ATSUSHI (Autor:in) / KIKUCHI YUTA (Autor:in) / AIHARA MAKOTO (Autor:in) / SUEKUNI KOICHIRO (Autor:in) / TAKAHATA TOSHIRO (Autor:in)
21.09.2017
Patent
Elektronische Ressource
Japanisch
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