国家/地区 世界知识产权组织（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC B82B003/00（5） C01B031/02（5） C01B031/04（4）
B82Y040/00（3） B01J019/12（2） B82B001/00（2）
B82Y030/00（2） C01B031/00（2）
发明人 KIM H（2） KIM H J（2） OH I（2）
OH I K（2）
公开年 2013（3）
申请年 2012（5）
专利权人 KOREA ADV IN.（2） KOREA ADVANC.（2）

Hierarchical structure of graphene-carbon nanotubes is obtained by growing graphene into carbon nanotubes having hierarchical structure by adding metal nanoparticles on graphene, and is metal-functionalized by metal precursor.

BAE S, KIM H, OH I, BAE S H, KIM H J, OH I K

Preparation of graphene-carbon nanotube composite for e.g. supercapacitor, involves adding graphene and metal catalyst to solvent, obtaining catalyst precursor solution, spraying obtained solution at furnace, and performing pyrolysis.

SONG L H

Manufacture of graphene/carbon nanotube nano structure involves preparing and irradiating graphite and compound of catalyst metal and ionic liquid with microwave.

OH I, SRIDHAR V, KIM H, OH I K, VADAHANAMBI S, KIM H J

Preparing graphene which is used for construction of devices e.g. integrated circuits, comprises bombarding a surface of a silicon carbide substrate with ions (of e.g. gold), and annealing a volume of the substrate at the bombarded surface.

GILA B P, APPLETON B R, LEMAITRE M G, TONGAY S

Synthesizing graphene comprises refluxing reaction mixture of solvent e.g. water and carbonaceous material promoting polycyclic aromatic hydrocarbon formation, collecting and directing obtained vapors to substrate and recovering graphene.

SHANKMAN R S, HANKMAN R S