国家/地区 韩国（26） 世界知识产权组织（9） 美国（7） 中国（2）
IPC部 C（27） B（18） H（13）
G（3）
IPC大类 C01（27） B01（13） H01（13）
B82（8） C23（8） G01（3）
C04（2）
IPC小类 C01B（27） B01J（12） C23C（8）
H01L（8） H01B（7） B82Y（6）
B82B（5） G01N（3） C04B（2）
H01G（2） H01M（2）
IPC C01B031/02（27）
发明人 CHOI I S（5） FEI L（5） LEE K J（5）
SEO T S（5） HONG S（3） JEON S（3）
OH I K（3） VADAHANAMBI S（3） CHOI I（2）
CHOI S Y（2） HONG B H（2） HWANG J（2）
KANG K S（2） KIM S O（2） LEE B（2）
公开年 2013（14） 2012（8） 2011（3）
申请年 2011（17）  2012（4）  2009（3）  2010（3） 
专利权人 KOREA ADV INST SCI TECHNOLOGY（27）

Manufacture of graphene involves forming carbon-doped metal substrate, melting carbon-doped metal substrate by laser beam, cooling substrate and moving carbon-doped metal substrate in cooling phase.

LEE K J, CHOI I S

Producing graphene comprises doping carbon in metallic board, fusing board with carbon by irradiation, cooling fused metallic board, where carbon moves to metal board surface after cooling and growing grapheme on metal board surface.

LEE K J, CHOI I S

Manufacture of metal carbon nanotube-containing graphene composite film involves providing graphene oxide and carbon nanotube, roasting obtained dispersed mixture and reducing carbon nanotube-graphene oxide composite film.

SEO T S, FEI L

Manufacture of graphene oxide sponge used for absorber, involves providing graphene oxide sheet dispersed solution under atmospheric pressure in vacuum centrifuge and rotating.

SEO T S, FEI L

Manufacture of reduced graphene oxide-metal nanoparticle composite film for biosensor, involves dispersing graphene oxide sheet dispersed metal nanoparticles in solution, mixing, rotating obtained mixture and reducing composite film.

SEOK S T, I R P, FEI L, SEO T S

Manufacturing graphene sheet that is useful in LCD device, comprises performing microwave irradiation of a mixture of metal precursor, foaming agent and oxidation graphite, and performing ultrasonic wave process.

GWON O I, VADAHANAMBI S, HWAN J J, JIN K B, JUNG J H, KWON B J, OH I K

Method for absorbing bio material for manufacturing composite substrate, involves doping and returning graphene oxide with nitrogen, obtaining buffer solution, and absorbing biomaterial by dripping buffer solution on graphene oxide.

MUN Y J, UK K S, KIM S O, YUN J M

Manufacture of graphene nanoribbons used in transparent conductive film and electronic component, involves carrying out microwave irradiation of mixture of copper phthalocyanine and ionic liquid.

OH I K, VADAHANAMBI S, BAE S H

Manufacture of graphene/carbon nanotube nano structure involves preparing and irradiating graphite and compound of catalyst metal and ionic liquid with microwave.

OH I, SRIDHAR V, KIM H, OH I K, VADAHANAMBI S, KIM H J

Manufacture of graphene film or pattern involves printing individually graphene oxide ink and reducing agent ink on substrate, reacting, and forming graphene film or pattern.

CHOI K C, KIM K J, AHN S I