LITHIUM BATTERY SYSTEM

PROBLEM TO BE SOLVED: To provide a lithium battery system capable of suppressing increase of reaction resistance.SOLUTION: The above problem is solved by providing a lithium battery system comprising: a lithium battery; and a charge control part. The lithium battery has: a positive electrode active...

Full description

Saved in:
Bibliographic Details
Main Author KOGA TATSUYA
Format Patent
LanguageEnglish
Published 28.08.2014
Subjects
BASIC ELECTRIC ELEMENTS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SYSTEMS FOR STORING ELECTRIC ENERGY
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a lithium battery system capable of suppressing increase of reaction resistance.SOLUTION: The above problem is solved by providing a lithium battery system comprising: a lithium battery; and a charge control part. The lithium battery has: a positive electrode active material layer containing a positive electrode active material; a negative electrode active material layer containing a negative electrode active material; and an electrolyte layer formed between the positive electrode active material layer and the negative electrode active material layer, at least one of the positive electrode active material layer and the electrolyte layer contains sulfide solid electrolyte, and the charge control part performs control so that a potential of the positive electrode active material becomes 5.0 V (vs. Li/Li) or less.
Bibliography:Application Number: JP20130026641