Title:
DEVICE FOR MANUFACTURING SPECIMEN FOR ADHESION TEST OF ELECTRODE ACTIVE MATERIAL LAYER AND METHOD FOR MANUFACTURING SPECIMEN FOR ADHESION TEST OF ELECTRODE ACTIVE MATERIAL LAYER BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/249269
Kind Code:
A1
Abstract:
The present invention provides a device for manufacturing a specimen for an adhesion test of an electrode active material layer and a method for manufacturing a specimen for an adhesion test of an electrode active material layer by using the specimen manufacturing device. The specimen manufacturing device, which is used to manufacture a specimen for a test of the adhesion between an electrode active material layer and a current collector of an electrode, comprises: a lower guide panel having provided on the upper surface thereof a guide recess that guides and accommodates a fixing substrate to which an electrode active material layer of an electrode is to be attached; and an upper guide panel having a guide hole for guidance of an attachment position of the electrode active material layer to the fixing substrate accommodated in the guide recess, wherein the upper guide panel is provided with a means for coupling to the upper portion of the lower guide panel.
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Inventors:
CHO DAEHEE (KR)
Application Number:
PCT/KR2023/007041
Publication Date:
December 28, 2023
Filing Date:
May 24, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
G01N1/36; G01N19/04; H01M4/04
Foreign References:
| JP2009129698A | 2009-06-11 | |||
| JP2963339B2 | 1999-10-18 | |||
| JP2021528814A | 2021-10-21 | |||
| KR20200142744A | 2020-12-23 | |||
| KR20190041852A | 2019-04-23 |
Attorney, Agent or Firm:
KIM, Sung Ho (KR)
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