Title:
METHOD FOR MANUFACTURING LITHIUM ION BATTERY
Document Type and Number:
WIPO Patent Application WO/2022/210741
Kind Code:
A1
Abstract:
This method for manufacturing a lithium ion battery includes an electrode active material layer forming step of forming an electrode active material layer 10 including coated electrode active material particles obtained by coating at least a portion of a surface of electrode active material particles with a coating layer containing a polymer compound, and an electrolytic solution injecting step of injecting an electrolytic solution 30 into the electrode active material layer 10, characterized in that, in the electrolytic solution injecting step, the electrolytic solution 30 is discharged and injected with a discharge rate of 1200 to 3500 mm2/s.
Inventors:
HORIE HIDEAKI (JP)
EMORI YUSUKE (JP)
TANAKA YUYA (JP)
NAKASHIMA YUSUKE (JP)
KUSANO RYOSUKE (JP)
EMORI YUSUKE (JP)
TANAKA YUYA (JP)
NAKASHIMA YUSUKE (JP)
KUSANO RYOSUKE (JP)
Application Number:
PCT/JP2022/015576
Publication Date:
October 06, 2022
Filing Date:
March 29, 2022
Export Citation:
Assignee:
APB CORP (JP)
International Classes:
B05D1/02; B05D1/26; B05D1/28; B05D3/00; B05D7/00; H01M4/139; H01M4/36; H01M4/66; H01M10/052
Domestic Patent References:
| WO2015005117A1 | 2015-01-15 |
Foreign References:
| JP2017188453A | 2017-10-12 | |||
| JP2019192508A | 2019-10-31 | |||
| JP2012209218A | 2012-10-25 | |||
| JP2000030742A | 2000-01-28 | |||
| JP2007220439A | 2007-08-30 | |||
| JP2014220109A | 2014-11-20 | |||
| JP2010170833A | 2010-08-05 |
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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