Title:
BATTERY CELL, METHOD FOR MANUFACTURING SAME, AND DIRECT LIQUID COOLING BATTERY MODULE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2024/085625
Kind Code:
A1
Abstract:
The present invention relates to a battery cell, a method for manufacturing same, and a battery module comprising same. A battery cell according to one embodiment of the present invention comprises: an electrode assembly; a case for accommodating the electrode assembly; a plating layer formed on the outer surface of the case; a scratched area formed by removing a partial area of the plating layer; and a porous coating layer provided to surround the scratched area and including a sacrificial metal having a greater ionization tendency than the plating layer.
Inventors:
JUNG MIN YONG (KR)
CHOI BUM (KR)
KEUM JONG YOON (KR)
CHOI BUM (KR)
KEUM JONG YOON (KR)
Application Number:
PCT/KR2023/016094
Publication Date:
April 25, 2024
Filing Date:
October 18, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M50/145; H01M10/613; H01M10/6567; H01M50/119; H01M50/124; H01M50/256; H01M50/682
Foreign References:
| JP2014103026A | 2014-06-05 | |||
| CN104756285A | 2015-07-01 | |||
| KR20150006103A | 2015-01-16 | |||
| JP2011175942A | 2011-09-08 | |||
| KR20180112715A | 2018-10-12 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
Download PDF: