国家/地区 日本（9）
IPC部 C（9）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC D01F009/12（9）
发明人 YANAGISAWA T（4） ENDO M（2） HIGAI S（2）
HIGAKI G C C（2） HIGAKI S（2） HIGAKI S G C C（2）
YANAGISAWA G C C（2） YANAGISAWA T G C C（2）
公开年 2003（3） 2002（2） 2011（2）
申请年 2002（5）  2009（2） 
专利权人 GSI CREOS CO.（4） ENDO M（2） KOTASHI CO L.（2）

Active material for use in cathode material of battery, conductive coatings and capacitors, comprises graphene-fibrous carbon composite.

CHIU G, FORAND A, GUERFI A, ZAGHIB K, ZHAO G

Manufacture of graphene fiber used for e.g. coaxial cable, involves forming linear pattern on substrate having metal layer, reacting linear pattern having metal layer with reactive gas, and impregnating substrate with linear pattern.

BAE S K, HONG B H, KIM H K, KIM K S, HUI H B, SU K G, GEUN K H, GANG B S

Graphene oxide sheet used for graphene-containing material, is obtained by dispersing graphene-containing carbon substance using dispersing agent to reduce size of aggregation unit of carbon substance, and oxidizing resulting product.

FUGETSU B

Preparing graphene nanoribbons involves providing carbon nanotubes, and reacting carbon nanotubes with oxidant to form oxidized graphene nanoribbons.

HIGGINBOTHAM A, KOSYNKIN D W, PRICE K B, TOUR J M, KOSYNKIN D V, PRICE B K, TOUR J, KOSYNKIN D, DUQUE A, DUGUE A, PRICEHOELSCHER B K

Nanowire for electronic device, comprises core portion having carbon nanotube with layer(s) of graphene sheet, and functional layer formed around core portion and having layer(s) of modified graphene sheet.

YOSHIZAWA H, KISHI K, HORIUCHI K, SHIMIZU M

Electrode for lithium secondary battery, has hexagonal carbon layer edge exposed at large ring end of truncated conical tubular graphene layer of carbon fiber.

YANAGISAWA T, HIGAKI S, YANAGISAWA T G C C, HIGAKI S G C C, HIGAI S, YANAGISAWA G C C, HIGAKI G C C

Carbon fiber for lithium-ion secondary battery, has truncated conical tubular graphene layers which include hexagonal carbon layers and large and small ring ends at its respective ends.

YANAGISAWA T, HIGAKI S, YANAGISAWA K, HIGAI S, YANAGISAWA T G C C, HIGAKI S G C C, YANAGISAWA G C C, HIGAKI G C C

Carbon fiber for field electron emitter, includes edges of hexagonal carbon layers exposed to large ring end of graphene layers, to function as electron emission tips.

YANAGISAWA T, ENDO M

Fluorinated carbon fiber for use as e.g., active material for battery, comprises fluorinated exposed edges of hexagonal carbon layer in coaxially stacked truncated tubular graphene layers.

YANAGISAWA T, ENDO M