ALL-SOLID-STATE BATTERY

To provide an all-solid-state battery having a small amount of heat generation even when an internal short circuit occurs due to, for example, piercing of a conductive member and the like.SOLUTION: Disclosed is an all-solid-sate battery having a positive electrode active material layer and a high-ri...

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Bibliographische Detailangaben
1. Verfasser:	OTOMO TAKAMASA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:	To provide an all-solid-state battery having a small amount of heat generation even when an internal short circuit occurs due to, for example, piercing of a conductive member and the like.SOLUTION: Disclosed is an all-solid-sate battery having a positive electrode active material layer and a high-rigidity positive electrode current collector. The high-rigidity positive electrode current collector contains a metallic element and has a Young's modulus of 96.5 GPa or more.SELECTED DRAWING: Figure 1 【課題】本開示は、例えば、導電性部材の突き刺し等による内部短絡が生じた場合であっても、発熱量が少ない全固体電池を提供することを主目的とする。【解決手段】本開示においては、正極活物質層および高剛性正極集電体を有する全固体電池であって、上記高剛性正極集電体は、金属元素を含有し、かつ、ヤング率が９６．５ＧＰａ以上である、全固体電池を提供することにより、上記課題を解決する。【選択図】図１