MEMBER FOR ELECTRICITY STORAGE DEVICES, AND ELECTRICITY STORAGE DEVICE

Provided is a member for an electricity storage device and an electricity storage device in each of which alkali metal ions are used as carrier ions and which can improve charge/discharge characteristics. A member for an electricity storage device includes: a solid electrolyte layer 2 containing an...

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Bibliographische Detailangaben
Hauptverfasser: YAMAZAKI, Yoshinori, YAMAUCHI, Hideo, TSUNODA, Kei, KADOMI, Masaaki
Format: Patent
Sprache:eng
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Zusammenfassung:Provided is a member for an electricity storage device and an electricity storage device in each of which alkali metal ions are used as carrier ions and which can improve charge/discharge characteristics. A member for an electricity storage device includes: a solid electrolyte layer 2 containing an alkali metal ion-conducting solid electrolyte; an alkali metal layer 3 laid on the solid electrolyte layer 2 and containing an alkali metal; and an electrode layer laid on the alkali metal layer 3 and containing a material capable of absorbing and releasing alkali metal ions.