国家/地区 中国（3） 韩国（2） 世界知识产权组织（2）
IPC部 C（4）
IPC大类 C30（4） C01（3）
IPC小类 C30B（4）
IPC C30B001/02（4）
发明人 LI Y（2）
公开年 2021（4）
申请年 2020（3） 
专利权人

Growing single-layer single-crystal graphene based on copper (I) oxide dielectric layer, comprises polishing and cleaning the copper foil, introducing methane, heating and naturally cooling.

ZHAO X, LI Y, WANG P, SUN L, GUO X, ZHANG X, YU F

Device for synthesis of graphene has container with space for holding carbon source and entry opening, electrodes for applying electrical current through space for joule heating carbon source, and movement component for moving carbon source.

MANCEVSKI V, VLADIMIR M

Single crystal metal film for conductive film and substrate for growth of two-dimensional nanomaterial, is embedded with seed crystals containing seeds oriented in preset direction or seed crystals single crystallized in preset direction.

PARK H B, ROH J S, JANG J K, CHANG J K

Preparing wafer-level single crystal copper foil comprises cutting edges of polycrystalline copper foil to obtain polycrystalline copper foil with notches, and annealing in hydrogen atmosphere to obtain single crystal copper foil.

LI Y, LI L, CHEN Z, SU C, TIAN B