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1. (WO2018009042) ELECTRODE ASSEMBLY AND METHOD FOR PREPARING SAME

Pub. No.:    WO/2018/009042    International Application No.:    PCT/KR2017/007330
Publication Date: Fri Jan 12 00:59:59 CET 2018 International Filing Date: Sat Jul 08 01:59:59 CEST 2017
IPC: H01M 10/04
H01M 2/16
Applicants: LG CHEM, LTD.
주식회사 엘지화학
Inventors: LEE, Sang Kyun
이상균
PYO, Jung Kwan
표정관
KU, Cha Hun
구자훈
Title: ELECTRODE ASSEMBLY AND METHOD FOR PREPARING SAME
Abstract:
The present invention relates to an electrode assembly and a method for preparing same and, more particularly, to an electrode assembly enabling improvement in the degree of cell alignment. An electrode assembly, according to the present invention, comprises: separator membrane sheets which can be folded into a zigzag shape; and unit cells in which electrodes and separator membranes are alternately stacked, wherein the unit cells are repeatedly disposed between the separator membrane sheets which are folded into a zigzag shape, and at least one part of the unit cell and at least one part of the separator membrane sheet are attached to each other.