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Title:
CARBON NANOTUBE DISPERSED LIQUID, ELECTRODE MIXTURE SLURRY, ELECTRODE FILM, AND SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/248980
Kind Code:
A1
Abstract:
Provided is a carbon nanotube dispersed liquid which contains carbon nanotubes, a dispersant, and a solvent, and in which, in a volume-based particle size distribution curve measured by a laser diffraction/scattering-type particle size distribution measuring method, particle size distribution peaks are present in a particle size range of 0.1-3 μm and in a particle size range of 10-100 μm, and the cumulative particle size D50 is 4 μm or more.

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Inventors:
FUKAGAWA SOICHIRO (JP)
MORITA YU (JP)
HIRABAYASHI HONAMI (JP)
Application Number:
PCT/JP2023/022619
Publication Date:
December 28, 2023
Filing Date:
June 19, 2023
Export Citation:
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Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
TOYOCOLOR CO LTD (JP)
International Classes:
C01B32/174; H01M4/139; H01M4/62
Domestic Patent References:
WO2022102727A12022-05-19
WO2022009915A12022-01-13
WO2022138108A12022-06-30
Foreign References:
JP2021195546A2021-12-27
JP2005343746A2005-12-15
JP2010235377A2010-10-21
JP2004532937A2004-10-28
JP2008044820A2008-02-28
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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