LITHIUM ION SECONDARY BATTERY

A lithium ion secondary battery according to the present disclosure is provided with a positive electrode, a negative electrode and an electrolyte which is arranged between the positive electrode and the negative electrode; the electrolyte contains a polymer electrolyte; and the polymer electrolyte...

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Main Authors SAKO Honami, FUJIMOTO Masahisa
Format Patent
LanguageEnglish
French
Japanese
Published 02.12.2021
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Abstract A lithium ion secondary battery according to the present disclosure is provided with a positive electrode, a negative electrode and an electrolyte which is arranged between the positive electrode and the negative electrode; the electrolyte contains a polymer electrolyte; and the polymer electrolyte contains a polymer of vinylene carbonate or the like, and a lithium salt of a fluorosulfonyl group-containing compound. Une batterie secondaire au lithium-ion selon la présente invention est pourvue d'une électrode positive, d'une électrode négative et d'un électrolyte qui est disposé entre l'électrode positive et l'électrode négative ; l'électrolyte contient un électrolyte polymère ; et l'électrolyte polymère contient un polymère de carbonate de vinylène ou similaire, et un sel de lithium d'un composé contenant un groupe fluorosulfonyle. 本開示に係るリチウムイオン二次電池は、正極と、負極と、正極および負極の間に配置されている電解質と、を備え、電解質が、高分子電解質を含み、高分子電解質は、ビニレンカーボネート類の重合体と、フルオロスルホニル基含有化合物のリチウム塩とを含む。
AbstractList A lithium ion secondary battery according to the present disclosure is provided with a positive electrode, a negative electrode and an electrolyte which is arranged between the positive electrode and the negative electrode; the electrolyte contains a polymer electrolyte; and the polymer electrolyte contains a polymer of vinylene carbonate or the like, and a lithium salt of a fluorosulfonyl group-containing compound. Une batterie secondaire au lithium-ion selon la présente invention est pourvue d'une électrode positive, d'une électrode négative et d'un électrolyte qui est disposé entre l'électrode positive et l'électrode négative ; l'électrolyte contient un électrolyte polymère ; et l'électrolyte polymère contient un polymère de carbonate de vinylène ou similaire, et un sel de lithium d'un composé contenant un groupe fluorosulfonyle. 本開示に係るリチウムイオン二次電池は、正極と、負極と、正極および負極の間に配置されている電解質と、を備え、電解質が、高分子電解質を含み、高分子電解質は、ビニレンカーボネート類の重合体と、フルオロスルホニル基含有化合物のリチウム塩とを含む。
Author FUJIMOTO Masahisa
SAKO Honami
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リチウムイオン二次電池
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Snippet A lithium ion secondary battery according to the present disclosure is provided with a positive electrode, a negative electrode and an electrolyte which is...
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SubjectTerms BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Title LITHIUM ION SECONDARY BATTERY
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