国家/地区 中国（5） 欧洲专利局（EPO）（2） 韩国（2） 世界知识产权组织（2）
IPC部 C（6） B（2）
IPC大类 C01（6） C30（6） C23（2）
IPC小类 C01B（6）
IPC C01B031/02（6）
发明人 GUO H（3） TANG X（3） ZHANG K（3）
ZHANG Y（3） ZHAO Y（3）
公开年 2012（6）
申请年 2012（6）
专利权人 UNIV XIDIAN（3）

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

Controllable layer number graphene thin film, prepared by preparing germanium-silicon substrate, carburizing and heating copper-nickel composite substrate with carbon source gas.

DING G, JIANG M, XIE X, ZHU Y

Manufacture of nickel film-containing graphene nano ribbon involves forming carbon-silicon carbide epitaxial film on carbonized layer formed on silicon substrate, depositing nickel film, annealing and removing nickel film.

GUO H, TANG X, ZHANG Y, ZHANG K, ZHAO Y

Preparation of graphene nanoribbon used in manufacture of microelectronic device, involves preparing masking plate by isolation strip and ion-implantation strip, and controlling width of strips, and injecting carbon ions to substrate.

GUO H, TANG X, ZHANG Y, ZHANG K, ZHAO Y

Preparation of graphene nanoribbon by growing carbide layer on silicon substrate chip, growing cubic silicon carbide heteroepitaxial film, injecting carbon ions, pyrolyzing to generate carbon film, placing on copper film, and annealing.

GUO H, TANG X, ZHANG Y, ZHANG K, ZHAO Y

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