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AssigneeDenka Company Limited
InventorsToru Arai, Hitoshi Kaneko
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An object of the present invention is to provide 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. The present invention also 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.
A method for producing a carbon nanofiber composite, comprising 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, and
A carbon nanofiber composite comprising carbon nanofibers and at least one particulate carbon material, wherein the carbon nanofiber composite comprises 70% by volume or more of particles with a particle diameter of 1 μm or less, and a median diameter D50 by volume of 1 μm or less.
Dependencies are inferred from the claim text.