ALL-SOLID-STATE SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR

Disclosed are an all-solid-state secondary battery and a manufacturing method therefor, the all-solid-state secondary battery comprising: a cathode layer; an anode layer; and a solid electrolyte layer arranged between the cathode layer and the anode layer, wherein the solid electrolyte layer compris...

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Bibliographische Detailangaben
Hauptverfasser:	YOON, Jae Gu, SUH, Kwang Jong, RYU, Young Gyoon, LEE, Min Suk
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	Disclosed are an all-solid-state secondary battery and a manufacturing method therefor, the all-solid-state secondary battery comprising: a cathode layer; an anode layer; and a solid electrolyte layer arranged between the cathode layer and the anode layer, wherein the solid electrolyte layer comprises a sulfide-based solid electrolyte and inorganic particles, and the average particle diameter of the inorganic particles ranges from 50nm to 5um (inclusive). L'invention concerne une batterie secondaire tout solide et son procédé de fabrication, la batterie secondaire tout solide comprenant : une couche de cathode ; une couche d'anode ; et une couche d'électrolyte solide disposée entre la couche de cathode et la couche d'anode, la couche d'électrolyte solide comprenant un électrolyte solide à base de sulfure et des particules inorganiques, et le diamètre de particule moyen des particules inorganiques étant compris entre 50 nm et 5 µm (inclus). 양극층; 음극층; 및 상기 양극층과 상기 음극층 사이에 배치된 고체전해질층을 포함하며, 상기 고체전해질층이 황화물계 고체전해질 및 무기 입자를 포함하며, 상기 무기 입자의 평균 입경이 50 nm 내지 5 um 이하인, 전고체 이차전지 및 이의 제조방법이 제시된다.