Non-aqueous electrolyte secondary battery and method of producing the same

Non-aqueous electrolyte secondary battery and method of producing the same

A non-aqueous electrolyte secondary battery includes: a positive electrode; a negative electrode that includes an active material containing a titanium oxide having a lithium ion storage potential of 1.2 V or higher (versus Li/Li+); and a non-aqueous electrolyte solution that contains a lithium salt...

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Bibliographische Detailangaben
Hauptverfasser: KUMASHIRO, YOSHIMASA, KOSHIBA, NOBUHARU, AKAGAWA, KAZUHIRO
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:A non-aqueous electrolyte secondary battery includes: a positive electrode; a negative electrode that includes an active material containing a titanium oxide having a lithium ion storage potential of 1.2 V or higher (versus Li/Li+); and a non-aqueous electrolyte solution that contains a lithium salt and a non-aqueous solvent that dissolves the lithium salt therein. The non-aqueous electrolyte solution contains a dinitrile compound and/or a reaction product of the dinitrile compound.