MANUFACTURING METHOD OF ELECTRODE ASSEMBLY
A manufacturing method of an electrode assembly according to an embodiment of the present invention is a method for manufacturing an electrode assembly comprising cathodes and anodes alternately stacked on each other and separators interposed between the cathodes and anodes, the method comprising: a...
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Main Authors | , |
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Format | Patent |
Language | English French Korean |
Published |
23.03.2023
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Subjects | |
Online Access | Get full text |
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Summary: | A manufacturing method of an electrode assembly according to an embodiment of the present invention is a method for manufacturing an electrode assembly comprising cathodes and anodes alternately stacked on each other and separators interposed between the cathodes and anodes, the method comprising: a first step of placing a cathode on a first separator; a second step of placing a second separator on the cathode so as to cover the cathode; a third step of placing an anode on the second separator; and a fourth step of placing a third separator on the anode so as to cover the anode, wherein in the first and third steps, a laser beam is emitted to indicate positions in which the cathode and the anode are placed.
La présente invention concerne, selon un mode de réalisation, un procédé de fabrication d'un ensemble électrode comprenant des cathodes et des anodes empilées en alternance les unes sur les autres et des séparateurs interposés entre les cathodes et les anodes, le procédé comprenant : une première étape consistant à placer une cathode sur un premier séparateur ; une deuxième étape consistant à placer un deuxième séparateur sur la cathode de manière à recouvrir la cathode ; une troisième étape consistant à placer une anode sur le deuxième séparateur ; et une quatrième étape consistant à placer un troisième séparateur sur l'anode de manière à recouvrir l'anode, dans les première et troisième étapes, un faisceau laser étant émis pour indiquer les positions dans lesquelles la cathode et l'anode sont placées.
본 발명의 일 실시예에 따른 전극 조립체의 제조 방법은, 양극과 음극이 번갈아 적층되며 상기 양극과 상기 음극 사이에 분리막이 위치하는 전극 조립체의 제조 방법으로서, 제1 분리막 상에 상기 양극을 배치하는 제1 단계, 상기 양극을 덮도록 상기 양극 상에 제2 분리막을 배치하는 제2 단계, 상기 제2 분리막 상에 음극을 배치하는 제3 단계, 및 상기 음극을 덮도록 상기 음극 상에 제3 분리막을 배치하는 제4 단계를 포함하고, 상기 제1 단계 및 상기 제3 단계에서 상기 양극 및 상기 음극이 배치되는 위치를 표시하도록 레이저 빔을 조사한다. |
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Bibliography: | Application Number: WO2022KR13888 |