COMPOUND, ADDITIVE AGENT, ELECTROLYTIC SOLUTION AND LITHIUM ION SECONDARY BATTERY

PROBLEM TO BE SOLVED: To provide: a lithium ion secondary battery operable at a high voltage, high in cycle life, low in resistance, and low in gas generation; and an electrolytic solution which can offer such a lithium ion secondary battery.SOLUTION: An electrolytic solution according to the presen...

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Bibliographische Detailangaben
1. Verfasser:	HAMAZAKI SHINYA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRICITY METALLURGY ORGANIC CHEMISTRY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide: a lithium ion secondary battery operable at a high voltage, high in cycle life, low in resistance, and low in gas generation; and an electrolytic solution which can offer such a lithium ion secondary battery.SOLUTION: An electrolytic solution according to the present invention comprises: a compound (A) having a particular structure; a nonaqueous solvent; and a lithium salt (B).SELECTED DRAWING: None 【課題】本発明は、高電圧で作動し、かつ、高いサイクル寿命と低抵抗と低ガス発生を有するリチウムイオン二次電池、及び、そのようなリチウムイオン二次電池を与えることのできる電解液を提供することを目的とする。【解決手段】本発明の電解液は、特定の構造を有する化合物（Ａ）と、非水溶媒と、リチウム塩（Ｂ）と、を含む。【選択図】なし