Method for producing carbon nanofiber composite and carbon nanofiber composite

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United States of America

PATENT NO 12188159
APP PUB NO 20220074081A1
SERIAL NO

17455547

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for a carbon nanofiber composite, which can obtain a carbon nanofiber composite with high productivity and high activity, and which does not require removal of fluidizing materials or dispersing materials, provides a carbon nanofiber composite having improved dispersibility. The method for producing the carbon nanofiber composite includes bringing at least one catalyst and at least one particulate carbon material into contact with at least one gas containing at least one gaseous carbon-containing compound while mechanically stirring the catalyst and the particulate carbon material in a reactor. The carbon nanofiber composite includes carbon nanofibers and at least one particulate carbon material, wherein the particulate carbon material has 70% by volume or more of particles with a particle diameter of 1 μm or less, and/or a median diameter D50 by volume of 1 μm or less.

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Patent Owner(s)

Patent OwnerAddress
DENKA COMPANY LIMITEDTOKYO 103-8338

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Toru Tokyo, JP 80 943
Kaneko, Hitoshi Tokyo, JP 62 760

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