THERMOELECTRIC CONVERSION MATERIAL

To provide an organic thermoelectric conversion material having excellent thermoelectric conversion characteristics and a thermoelectric conversion element including the same.SOLUTION: The thermoelectric conversion material is represented by the following formula (I) and includes a dendrimer having...

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Bibliographische Detailangaben
Hauptverfasser:	OKI KOTA, ISHIDA KENJI, HORIIE SHOHEI, FUKUSHIMA TATSUYA, MORI ATSUNORI, KOSHIBA YASUKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON ELECTRICITY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	To provide an organic thermoelectric conversion material having excellent thermoelectric conversion characteristics and a thermoelectric conversion element including the same.SOLUTION: The thermoelectric conversion material is represented by the following formula (I) and includes a dendrimer having a rotationally symmetric structure overlapping with a structure before rotation at a rotation of (360/m) ° with respect to a center. In formula (I), X-[Y](I), X is a core of the dendrimer and represents a single bond or an m-valent organic group. Y represents a π-conjugated dendron of the above-mentioned dendrimer and m represents an integer of 2 or more and 12 or less.SELECTED DRAWING: None 【課題】熱電変換特性に優れた有機熱電変換材料と、当該熱電変換材料を含む熱電変換素子を提供する。【解決手段】本熱電変換材料は、下記式（Ｉ）で表され、且つ、中心に対して（３６０／ｍ）°の回転で回転前の構造と重なり合う回転対称性構造を有するデンドリマーを含むことを特徴とする。Ｘ−［Ｙ］m（Ｉ）、式（Ｉ）中、Ｘは、上記デンドリマーのコアであり、単結合またはｍ価の有機基を示し、Ｙは上記デンドリマーのπ共役系デンドロンを示し、ｍは、２以上、１２以下の整数を示す。【選択図】なし