国家/地区 中国（3）
IPC部 C（3）
IPC大类 C30（3）
IPC小类 C30B（3）
IPC C30B029/02（3）
发明人 PENG H（3）
公开年
申请年 2017（2） 
专利权人 UNIV PEKING（3）

Nitrogen-doped large single crystal graphene film used as transparent conductive film for e.g. transparent electrode, is obtained by doping nitrogen atom into graphene lattice by graphite nitrogen.

LIU Z, PENG H, LIN L, SUN L, ZHANG J

Preparing graphene single crystal film comprises laminating copper single-crystal thin film/sapphire, annealing and depositing on single-crystal thin film surface under atmospheric pressure chemical vapor deposition.

PENG H, DENG B, LIU Z

Preparation method for single crystal graphene structure, has annealing copper foil at constant temperature, and reducing temperature of copper foil to room temperature.

LIN L, LIU Z, PENG H, SUN L