SULFIDE, THERMOELECTRIC CONVERSION MATERIAL, THERMOELECTRIC CONVERSION ELEMENT, AND METHOD FOR PRODUCING SULFIDE

To provide a sulfide comprising ultrafine particles having a crystal containing copper and a group 15 element and having a specific shape.SOLUTION: A sulfide according to the present invention comprises ultrafine particles having a crystal containing copper, a group 15 element and sulfur. When the u...

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Bibliographische Detailangaben
Hauptverfasser:	AKATSUKA TAKEO, KUBOTA KOREFUMI, NAKADA TAKESHI, MIWA MASARU, ONO HIRONOBU, MAENOZONO SHINYA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ELECTRICITY INORGANIC CHEMISTRY METALLURGY
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Beschreibung
Zusammenfassung:	To provide a sulfide comprising ultrafine particles having a crystal containing copper and a group 15 element and having a specific shape.SOLUTION: A sulfide according to the present invention comprises ultrafine particles having a crystal containing copper, a group 15 element and sulfur. When the ultrafine particles are observed with a transmission electron microscope, a triangular image is shown.SELECTED DRAWING: Figure 2 【課題】銅及び第１５族元素を含む結晶を有し、かつ、特定の形状を有する、超微粒子からなる硫化物を提供する。【解決手段】本発明の硫化物は、超微粒子からなり、銅、第１５族元素、及び硫黄を含む結晶を有する。超微粒子を透過型電子顕微鏡で観察したときに三角形状の像を示す。【選択図】図２