Positive electrode active material for lithium primary cell

The present invention provides a positive electrode active material for a lithium primary cell. The positive electrode active material can reduce the internal resistance of the positive electrode of a lithium primary cell and can maintain the load characteristics and the discharge voltage not only a...

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Bibliographic Details
Main Authors SAKATA HIDEO, NAKAZAWA HITOMI, SANAGI TOMOYO, KOH MEITEN
Format Patent
LanguageChinese
English
Published 18.04.2012
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The present invention provides a positive electrode active material for a lithium primary cell. The positive electrode active material can reduce the internal resistance of the positive electrode of a lithium primary cell and can maintain the load characteristics and the discharge voltage not only at high temperatures but also at low temperatures. The positive electrode active material includes a high-temperature treated fluoride produced by treating a fluoride of a carbon material at 200 DEG C. to 400 DEG C.
Bibliography:Application Number: CN20111294008