ALL SOLID-STATE BATTERY

The present invention relates to an all solid-state battery comprising: a negative electrode; an electrolyte layer; and a positive electrode including a positive electrode layer and a current collector supporting the positive electrode layer, wherein the positive electrode layer includes a first are...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OH, Seunghyun, AN, Seonhyeok, JUNG, Mijung
Format: Patent
Sprache:eng ; fre ; kor
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Beschreibung
Zusammenfassung:The present invention relates to an all solid-state battery comprising: a negative electrode; an electrolyte layer; and a positive electrode including a positive electrode layer and a current collector supporting the positive electrode layer, wherein the positive electrode layer includes a first area adjacent to the electrolyte layer and a second area adjacent to the positive electrode current collector, the first area includes first solid-state electrolyte particles, the second area includes second solid-state electrolyte particles, and the first solid-state electrolyte particles are needle-like solid-state electrolyte particles. La présente invention concerne une batterie tout-solide comprenant : une électrode négative ; une couche d'électrolyte ; et une électrode positive comprenant une couche d'électrode positive et un collecteur de courant supportant la couche d'électrode positive, la couche d'électrode positive comprenant une première zone adjacente à la couche d'électrolyte et une seconde zone adjacente au collecteur de courant d'électrode positive, la première zone comprenant des premières particules d'électrolyte solide, la seconde zone comprenant des secondes particules d'électrolyte solide, et les premières particules d'électrolyte solide étant des particules d'électrolyte solide de type aiguille. 전고체 전지에 관한 것으로서, 상기 전고체 전지는 음극, 전해질층, 및 양극층 및 상기 양극층을 지지하는 전류 집전체를 포함하는 양극을 포함하는 전고체 전지로서, 상기 양극층은 상기 전해질층과 접하는 제1 영역 및 상기 양극 집전체와 접하는 제2 영역을 포함하고, 상기 제1 영역은 제1 고체 전해질 입자를 포함하고, 상기 제2 영역은 제2 고체 전해질 입자를 포함하고, 상기 제1 고체 전해질 입자는 침상형 고체 전해질 입자이다