国家/地区 中国（3）
IPC部 C（3） B（2）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C23C016/26（3）
发明人 XIE X（3）
公开年 2012（2）
申请年 2012（2） 
专利权人 CHINESE ACAD.（2） SHANGHAI INS.（2）

Graphene boundary control method comprises providing an insulating substrate, placing in a growth chamber, introducing first reaction gas and controlling the flowrate of first reaction gas.

WANG H, CHEN L, HE L, XIE H, WANG X, XIE X

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

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