国家/地区 中国（12） 韩国（6） 美国（5） 世界知识产权组织（3） 台湾（2）
IPC部 C（21） B（5） H（4）
G（2）
IPC大类 C23（21）
IPC小类 C23C（21） C01B（6） H01L（3）
B32B（2） C23F（2） C30B（2）
IPC C23C016/02（21）
发明人 DONG Y（2） HONG Y（2） LI D（2）
PARK B J（2） YE Y（2） YE Z（2）
YOON S G（2） ZHANG J（2） ZOU W（2）
公开年 2018（21）
申请年 2017（13）  2018（5）  2016（3） 
专利权人 UNIV IND AC.（2） UNIV NANCHAN.（2）

Preparing graphene film used for display screen, involves subjecting substrate to physical impurity removal and chemical impurity removal in sequence, and then placing impurity-removed substrate in chemical vapor deposition system a.

FENG H, TIAN L

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

Transfer-free method for producing graphene thin film involves forming titanium buffer layer on target substrate and growing graphene thin film on titanium buffer layer in which both steps are performed in oxygen-free atmosphere.

YOON S, PARK B, YOON S G, PARK B J

Method for manufacturing graphene, involves forming graphene layer on graphene growth substrate, and forming pattern for formation of graphene on graphene growth substrate.

KIM H K, KIM H

Direct growing method for large area graphene on oxide insulating substrate involves spin coating layer of polymethyl methacrylate (PMMA) film as an etching support layer after finishing growth of layer of graphene film on metal surface.

XU C, SUN J, DONG Y, XIE Y, PAN G, WANG Q, QIAN F

Razor blade hard coating comprises one or more distinguishable layers, including interlayer, main layer, and overcoat layer, where one or more distinguishable layers include graphene or graphene-based material.

MAVROEIDIS K, SIOZIOS A, PAPACHRISTOS V

Manufacturing graphene coating metal board involves etching metal plate, exposing to mixing gas which includes hydrogen and inert gas on etched metal plate in reactor, heating reactor, and removing oxide layer on metal plate.

RHEE K Y, NAGHDI S, LEE S W

In situ preparation of electroless graphene thin film useful in flexible electronic device, comprises e.g. forming titanium catalyst layer by sputtering on substrate, and performing In-situ plasma assisted chemical vapor deposition.

YOON S G, PARK B J

Preparing nickel-based hydrophilic graphene film by cleaning surface of polycrystalline nickel foil, treating surface of polycrystalline nickel foil with surfactant, vacuumizing polycrystalline nickel foil in vacuum furnace and heating.

LI D, ZOU W, ZHOU X, YE Y, YE Z, ZOU A, RAO Y, PENG X, DONG Y, HONG Y

Preparation of graphene, involves placing pre-cleaned substrate in acetone, ultrasonically cleaning with ethanol, vacuuming, introducing argon gas, plasma cleaning, carrying out nitriding process, bombarding substrate, passing methane.

ZHANG J, WANG Y, GAO K