国家/地区 中国（3）
IPC部 B（3）
IPC大类 C01（3） H01（3） B32（2）
C23（2）
IPC小类 C01B（3）
IPC C01B031/04（3）
发明人
公开年 2010（3）
申请年 2010（2） 
专利权人

Releasing graphene layer from substrate, comprises forming graphene layer on surface of first substrate, forming metal layer on a surface of graphene layer and applying a pulling force on the metal layer to detach graphene layer.

OGIHARA M, SAGIMORI T, SAKUTA M, HASHIMOTO A, TANAKA S, OGIWARA M, MITSUHIKO O, TOMOHIKO S, MASAAKI S, AKIHIRO H

Manufacture of graphene film used for manufacture of electronic device, involves contacting amorphous carbon film with metals chosen from gallium, indium, tin and antimony.

FUJITA JUNICHI, FUJITA J I, FUJITA J

Forming graphene layer used in e.g. transistors, solar panels, involves mixing carbon source with molten solvent, precipitating carbon source from solvent to form graphite layer, and separating graphite layer into several graphene layers.

SUNG C, HU S C, LIN I, YU C, SONG J