PRODUCTION METHOD FOR PRODUCING SILICON CLATHRATE II

Provided is a novel production method for producing silicon clathrate II. In the production method for producing silicon clathrate II, in a reaction system in which a Na-Si alloy containing Na and Si and an Na getter agent coexist so as not to be in contact with each other, the Na-Si alloy is heated...

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Bibliographische Detailangaben
Hauptverfasser:	HARATA, Masanori, KOSAKA, Daichi, YOSHIDA, Jun, SUZUKI, Kazuhiro, NAKANISHI, Shinji
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS THEREOF ELECTRICITY FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	Provided is a novel production method for producing silicon clathrate II. In the production method for producing silicon clathrate II, in a reaction system in which a Na-Si alloy containing Na and Si and an Na getter agent coexist so as not to be in contact with each other, the Na-Si alloy is heated and Na evaporated from the Na-Si alloy is thus caused to react with the Na getter agent to reduce an amount of Na in the Na-Si alloy.