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US 2011/0253945 A1Published application
Dispersion of carbon material and process for producing same
AssigneesStella Chemifa Corporation, National University Corporation Tohoku University
InventorsKazuyuki Tohji, Yoshinori Sato, Shinji Hashiguchi, Kazutaka Hirano
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Abstract
The invention is directed to a carbon material dispersion, including: a fluorinated carbon material having a fluorinated surface formed by bringing a treatment gas with a fluorine concentration of 0.01 to 100 vol % into contact with a carbon material under conditions at 150 to 600° C.; and a dispersion medium in which the fluorinated carbon material is dispersed.
Claims11
A carbon material dispersion, comprising:
- a fluorinated carbon material having a fluorinated surface formed by bringing a treatment gas with a fluorine concentration of 0.01 to 100 vol % into contact with a carbon material under conditions at 150 to 600° C.;
- and
- a dispersion medium in which the fluorinated carbon material is dispersed.
A method for producing a carbon material dispersion, comprising the steps of:
- bringing a treatment gas with a fluorine concentration of 0.01 to 100 vol % into contact with a carbon material under conditions at 150 to 600° C. to produce a fluorinated carbon material having a fluorinated surface;
- and
- dispersing the fluorinated carbon material in a dispersion medium.
Dependencies are inferred from the claim text.