PRISMATIC SECONDARY BATTERY HAVING IMPROVED STABILITY

The disclosed invention relates to an electrode assembly in which a plurality of unit cells with a separator interposed between an anode and a cathode are stacked in a stack structure. In one example, the outermost periphery of the electrode assembly comprises an anode foil, a cathode foil, and a pr...

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Bibliographische Detailangaben
Hauptverfasser:	SUNG, Joo Hwan, BOK, Cheon Hee
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
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The disclosed invention relates to an electrode assembly in which a plurality of unit cells with a separator interposed between an anode and a cathode are stacked in a stack structure. In one example, the outermost periphery of the electrode assembly comprises an anode foil, a cathode foil, and a protective stack layer in which separators are stacked between and on the outer periphery of the anode foil and the cathode foil. L'invention divulguée ici concerne un ensemble d'électrodes dans lequel une pluralité de cellules unitaires, avec un séparateur intercalé entre une anode et une cathode, sont empilées selon une structure d'empilement. Selon un exemple, la périphérie le plus à l'extérieur de l'ensemble d'électrodes comprend une feuille d'anode, une feuille de cathode et une couche d'empilement protectrice dans laquelle des séparateurs sont empilés entre la périphérie externe de la feuille d'anode et la feuille de cathode, et sur celles-ci. 개시되는 발명은 양극과 음극 사이에 분리막이 개재된 복수의 단위 셀이 스택 구조로 적층된 전극 조립체에 관한 것으로서, 하나의 예에서, 상기 전극 조립체의 최외곽에는, 양극 포일과 음극 포일, 그리고 상기 양극 포일과 음극 포일 사이 및 외곽에 각각 분리막이 적층된 보호 스택층이 구비된다.