国家/地区 美国（4） 中国（3） 欧洲专利局（EPO）（3） 世界知识产权组织（3） 日本（2） 韩国（2）
IPC部 B（4） C（4） H（2）
IPC大类 B82（4）
IPC小类 B82B（4）
IPC B82B003/00（4）
发明人
公开年 2012（4）
申请年 2012（3） 
专利权人

Making graphene nanoribbon comprises contacting poly(phenylene ethynylene) polymer, annulating compound, and catalyst system comprising metal catalyst and protic acid, and oxidizing the arylannulated polymer product.

DICHTEL W R, ARSLAN H, URIBEROMO F J

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

Graphene synthesis chamber for synthesizing graphene comprises chamber case in which substrate comprising metal thin film, gas supply unit, main heating unit which emits light to inner space to heat substrate; and auxiliary heating unit.

WON D, NAM W, WON D K, NAM W S

Growing graphene on silicon carbide substrate comprises positioning silicon carbide substrate in crucible, controlling pressure and heating to growth temperature and growing graphene on surface of substrate.

YAKIMOVA R, IAKIMOV T, SYVAEJAERVI M, SYVAJARVI M, SYVAE;JAE;RVI M