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

Production of nano-scaled graphene plate material for carbon nano-tubes, involves carbonizing precursor polymer, exfoliating graphite crystallites in polymeric carbon, and subjecting polymeric carbon to mechanical attrition treatment.

JANG B Z

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