CONDUCTIVE COMPOSITION, THERMOELECTRIC CONVERSION MATERIAL, AND THERMOELECTRIC CONVERSION ELEMENT

PROBLEM TO BE SOLVED: To provide a thermoelectric conversion material having excellent conductivity, thermoelectric characteristics, heat cycle characteristics and flexibility, and a thermoelectric conversion element prepared with the material.SOLUTION: A thermoelectric conversion material contains...

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Hauptverfasser:	NAKAZATO MUTSUMI, KIRIHARA KAZUHIRO, EI KEISEKI, OYAMA MAKIKO, ISHIDA TAKAO, MUKODA MASAKAZU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a thermoelectric conversion material having excellent conductivity, thermoelectric characteristics, heat cycle characteristics and flexibility, and a thermoelectric conversion element prepared with the material.SOLUTION: A thermoelectric conversion material contains a conductive polymer (A), a dopant (B), and a heterocyclic aromatic compound having a nitrogen atom as a hetero atom (C). With the total amount of the conductive polymer (A) and the dopant (B) being 1 pt.wt., the content of the heterocyclic aromatic compound having a nitrogen atom (C) is 0.05 to 2 pts.wt.SELECTED DRAWING: Figure 1 【課題】導電性、熱電特性、ヒートサイクル特性及び可撓性に優れる熱電変換材料、およびその材料を用いた熱電変換素子を提供すること。【解決手段】導電性高分子（Ａ）と、ドーパント（Ｂ）と、ヘテロ原子として窒素原子を有する複素環芳香族化合物（Ｃ）とを含有し、導電性高分子（Ａ）とドーパント（Ｂ）との総量１重量部に対し、窒素原子を有する複素環芳香族化合物（Ｃ）を０．０５から２重量部含む、熱電変換材料を構成し、使用する。【選択図】図１