CLATHRATE COMPOUND, THERMOELECTRIC CONVERSION MATERIAL, AND METHOD FOR MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide a clathrate compound which enables the materialization of any of p-type and n-type thermoelectric conversion materials.SOLUTION: A clathrate compound is expressed by the chemical formula, BaM1Sior BaM2Si(where M1=Au, Pt, M2=Cu, Ni, Ag, a≥7.6, b≥3.0, c≥3.0, d≥39, and...

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Main Authors SUZAI KYOTA, KIKUCHI DAISUKE, TADOKORO JUN, FUJIMURA KOJI, EGUCHI TATEHIKO
Format Patent
LanguageEnglish
Japanese
Published 15.12.2016
Subjects
ELECTRICITY
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Summary:PROBLEM TO BE SOLVED: To provide a clathrate compound which enables the materialization of any of p-type and n-type thermoelectric conversion materials.SOLUTION: A clathrate compound is expressed by the chemical formula, BaM1Sior BaM2Si(where M1=Au, Pt, M2=Cu, Ni, Ag, a≥7.6, b≥3.0, c≥3.0, d≥39, and a+b+c+d=54).SELECTED DRAWING: Figure 1 【課題】ｐ型またはｎ型のいずれの熱電変換材料をも実現しうるクラスレート化合物を提供する。【解決手段】クラスレート化合物は化学式ＢａａＭ１ｂＳｉｄまたはＢａａＭ２ｃＳｉｄ（Ｍ１＝Ａｕ、Ｐｔ、Ｍ２＝Ｃｕ、Ｎｉ、Ａｇ、ａ≧７．６、ｂ≧３．０、ｃ≧３．０、ｄ≧３９、ａ＋ｂ＋ｃ＋ｄ＝５４）で表される。【選択図】図１
Bibliography:Application Number: JP20150097224