国家/地区 日本（3）
IPC部 C（3）
IPC大类 D01（3）
IPC小类 D01F（3） C01B（2） C08K（2）
C08L（2）
IPC C01B031/02（2） C08L101/00（2）
发明人
公开年
申请年
专利权人

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

Pitch-type carbon short-fiber filler for composition, exhibits flat surface as observed through scanning electron microscope, and graphene sheet as observed through transmission electro microscope closed in filler end surface.

HARA H, OGAMI S, TAKAGI S

Radial structural carbon nanofiber for hydrogen or methane occlusion, has graphene layers arranged in parallel around shaft of nanofiber, forming cylindrical structure.

KO K, ATA M