国家/地区 欧洲专利局（EPO）（4）
IPC部 B（4）
IPC大类 C01（4） C23（4） B21（2）
B82（2） C22（2）
IPC小类 C01B（4）
IPC C01B031/04（4）
发明人 CHIBA G（2） CHIBA Y（2）
公开年
申请年 2012（2） 
专利权人 JX NIPPON MI.（2） NIPPON MININ.（2） NIPPON MININ.（2）

Method for transferring graphene sheet from copper substrate to functional substrate, involves submerging functional substrate in floating bath, and decreasing fluid level of floating bath to lower graphene sheet onto substrate.

HEISE S E, BEDWORTH P V, SWETT J L, SINTON S W

Method for transferring high-quality chemical vapor deposition-grown monolayers of graphene from copper formation substrates to target substrates, involves transferring graphene layer formed on formation substrate to target substrate.

JOHNSON B Y, MAZUMDER P, SONI K K

Copper foil used for manufacturing graphene, comprises copper with specific purity.

CHIBA Y, ONO T, CHIBA G

Copper foil used for manufacturing graphene, has glossiness or more than preset value, and average grain size more than preset value after being heated in atmosphere containing hydrogen and argon at specific conditions.

CHIBA YOSHIHIRO, CHIBA Y, YOSHIHIRO C, CHIBA G