Title:
METHOD FOR PREDICTING OCCURRENCE OF ELECTRODE CRACK AND DELAMINATION
Document Type and Number:
WIPO Patent Application WO/2023/204440
Kind Code:
A1
Abstract:
The present invention relates to a method for predicting the occurrence of electrode crack and delamination, and the objective of the present invention is to provide a method for predicting the occurrence of electrode crack and delamination, the method comprising: measuring crack force for a dried electrode; and predicting the occurrence of crack and delamination of the electrode on the basis of the measured crack force.
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Inventors:
KIM JI HWAN (KR)
KWON OH CHEOL (KR)
CHOI SOON SIK (KR)
KO YOUNGKUK (KR)
LEE JEONGWON (KR)
KWON OH CHEOL (KR)
CHOI SOON SIK (KR)
KO YOUNGKUK (KR)
LEE JEONGWON (KR)
Application Number:
PCT/KR2023/003059
Publication Date:
October 26, 2023
Filing Date:
March 07, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
G01N3/42; H01M4/04
Foreign References:
| KR20210021915A | 2021-03-02 | |||
| KR20040103208A | 2004-12-08 | |||
| JPH08178998A | 1996-07-12 | |||
| KR20190026220A | 2019-03-13 | |||
| KR20120033127A | 2012-04-06 | |||
| KR20220047900A | 2022-04-19 | |||
| KR20230017429A | 2023-02-06 |
Attorney, Agent or Firm:
KIM, Aera (KR)
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