国家/地区 世界知识产权组织（4）
IPC部 B（4）
IPC大类 C01（4） C30（4） B82（3）
C23（3）
IPC小类 C01B（4）
IPC C01B031/04（4） B82Y030/00（3） B82Y040/00（3）
C01B031/02（2） C01B032/186（2） C23C016/26（2）
C30B029/02（2）
发明人
公开年 2012（4）
申请年 2012（4）
专利权人

Growing a one or two monolayer film of graphene on a substrate, comprises depositing a first layer of graphene on the substrate, and annealing the carbon layer to form an ordered graphene layer one or two monolayers thick on the substrate.

KELBER J

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

Preparation of graphene by selecting substrate material, depositing directly catalyst and tetrabromomethane on substrate surface, and annealing substrate.

DI Z, DING G, GONG Q, LIU Q, WANG H, WANG S, XIE X

Manufacture of graphene on silicon carbide substrate involves producing double-layer carbon membrane, depositing nickel film on silicon substrate, placing carbon surface of double-layer carbon membrane on nickel membrane, and annealing.

DENG P, GUO H, LEI T, ZHANG K, ZHANG Y