POSITIVE ELECTRODE PLATE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND BATTERY PACK

PROBLEM TO BE SOLVED: To provide a positive electrode plate for a nonaqueous electrolyte secondary battery which enables the use of electrode active material particles having high average discharge potential and is excellent in output/input characteristics, and also to provide the nonaqueous electro...

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Bibliographic Details
Main Authors KOBORI HIROYUKI, KANAZAWA AKI, YOSHIDA RYOHEI, FUJIWARA AKIRA, KAGATA TSUBASA
Format Patent
LanguageEnglish
Published 04.10.2012
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:PROBLEM TO BE SOLVED: To provide a positive electrode plate for a nonaqueous electrolyte secondary battery which enables the use of electrode active material particles having high average discharge potential and is excellent in output/input characteristics, and also to provide the nonaqueous electrolyte secondary battery which enables an increase in a rated voltage using the positive electrode plate for the nonaqueous electrolyte secondary battery, and a battery pack.SOLUTION: The positive electrode plate for the nonaqueous electrolyte secondary battery is constituted by containing a metal oxide in an electrode active material layer as a binder for fixing electrode active material particles onto a current collector, and using the electrode active material particles having 4.2 V or more of the average discharge potential to lithium as the electrode active material particles.
Bibliography:Application Number: JP20110054836