Title:
NEGATIVE-ELECTRODE MIX, NEGATIVE ELECTRODE, AND SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/136215
Kind Code:
A1
Abstract:
Provided is a negative-electrode mix which comprises single-layer carbon nanotubes, a negative active material, and a binder, wherein the negative active material, when having been alloyed or combined with Li, exhibits an electric potential of 2.5 V or less with respect to Li, and the binder includes a fluorocopolymer comprising vinylidene fluoride units and units of a monomer other than vinylidene fluoride.
Inventors:
SHIMOOKA TOSHIHARU (JP)
HOSODA CHIHIRO (JP)
ICHINOSE YUMA (JP)
YAMAZAKI SHIGEAKI (JP)
TERADA JUNPEI (JP)
SUGITANI MAHO (JP)
PREDTECHENSKIY MIKHAIL RUDOLFOVICH (RU)
BOBRENOK OLEG FILIPPOVICH (RU)
HOSODA CHIHIRO (JP)
ICHINOSE YUMA (JP)
YAMAZAKI SHIGEAKI (JP)
TERADA JUNPEI (JP)
SUGITANI MAHO (JP)
PREDTECHENSKIY MIKHAIL RUDOLFOVICH (RU)
BOBRENOK OLEG FILIPPOVICH (RU)
Application Number:
PCT/JP2023/000174
Publication Date:
July 20, 2023
Filing Date:
January 06, 2023
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
MCD TECH S A R L (LU)
MCD TECH S A R L (LU)
International Classes:
H01G11/30; H01M4/13; H01G11/36; H01G11/38; H01M4/139; H01M4/38; H01M4/48; H01M4/587; H01M4/62
Foreign References:
| JP2008010681A | 2008-01-17 | |||
| JP2018534747A | 2018-11-22 | |||
| JP2017084759A | 2017-05-18 |
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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