CARBON-COATED Li5FeO4

To provide LiFeOuseful as a positive electrode of a lithium ion secondary battery or other related materials or the like.SOLUTION: There is provided a carbon-coated LiFeOcontaining LiFeO, a carbon film for coating the surface of the LiFeOand FeC. There is provided a carbon-coated LiFeOin which a dif...

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Bibliographische Detailangaben
Hauptverfasser:	KIMIJIMA TAKEYUKI, EGUCHI TATSUYA, NIIMURA KAZUHIRO, IWATA KOJI, OKAWA YUKIHISA, ABE TOMOKUNI, TAZAKI TOMOYUKI, SAEKI AKIHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ELECTRICITY INORGANIC CHEMISTRY METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	To provide LiFeOuseful as a positive electrode of a lithium ion secondary battery or other related materials or the like.SOLUTION: There is provided a carbon-coated LiFeOcontaining LiFeO, a carbon film for coating the surface of the LiFeOand FeC. There is provided a carbon-coated LiFeOin which a diffraction peak derived from graphite is observed by an X-ray diffraction analysis using radiation light and the relation between the diffraction peak intensity (I) derived from LiFeOand the diffraction peak intensity (I) derived from FeC satisfies the following expression, 0