国家/地区 日本（3） 美国（2）
IPC部 C（4）
IPC大类 C01（4） H01（2）
IPC小类 C01B（4）
IPC C01B031/02（4）
发明人
公开年 2006（2）
申请年 2004（4）
专利权人

Fine carbon fiber for field-emission electron source and heat-dissipation element, comprises right-angled cylindrical graphene having polygonal cross-sectional shape in length direction.

NISHI Y, MUKAI T, SERIZAWA H, KADOWAKI T, OZAMOTO D, ENDO M

Composition for electric conductor, electron emitter, electrode, structural element and heat conductor, comprises preset amount of carbon fractals or graphene.

PETRIK V I

Electroconductive variable triple layer carbon nanotube used as transistor material, has cylindrical graphene sheets having functional group in surface.

ANDO T, NAKAGAWA K, GAMO M, SATO Y, CHIKU Y, TAKAZAWA Y

Hydrogen storage material for hydrogen storage system in fuel cell vehicle, comprises graphite formed of graphene having disordered orientation of crystal planes.

HATANO M, ITO M, KATAMURA J, KAWAI M, ITO H