SHEATH MATERIAL FOR ALL-SOLID BATTERY, AND ALL-SOLID BATTERY

To provide a sheath material for an all-solid battery capable of continuously ensuring sufficient gas barrier properties.SOLUTION: Provided is a sheath material for an all-solid battery for sealing a solid-state battery main body 5 that comprises: a base material layer 11; a metal foil layer 12 lami...

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Bibliographische Detailangaben
1. Verfasser:	KUMAKI TERUTOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	To provide a sheath material for an all-solid battery capable of continuously ensuring sufficient gas barrier properties.SOLUTION: Provided is a sheath material for an all-solid battery for sealing a solid-state battery main body 5 that comprises: a base material layer 11; a metal foil layer 12 laminated at an inner surface side of the base material layer 11; a resin insulating layer 21 laminated at an inner surface side of the metal foil layer 12; and a sealant layer 13 provided at an inner surface side of the insulating layer 21. A vapor deposition film 22 is provided between the insulating layer 21 and the sealant layer 13. The vapor deposition film 22 is configured by at least any one of metal, metal oxide, and metal fluoride.SELECTED DRAWING: Figure 1 【課題】十分なガスバリア性を継続して確保できる全固体電池用外装材を提供する。【解決手段】本発明は、基材層１１と、基材層１１の内面側に積層された金属箔層１２と、金属箔層１２の内面側に積層された樹脂製の絶縁層２１と、絶縁層２１の内面側に設けられたシーラント層１３とを備え、固体電池本体５を封入するための全固体電池用外装材を対象とする。記絶縁層２１とシーラント層１３との間に、蒸着膜２２が設けられ、蒸着膜２２は、金属、金属酸化物、金属フッ化物の少なくともいずれか１つによって構成されている。【選択図】図１