国家/地区 韩国（5） 美国（2） 世界知识产权组织（2）
IPC部 B（4） C（4）
IPC大类 C01（4） B01（3） B82（3）
IPC小类 C01B（4） B82B（3） B01J（2）
IPC C01B031/02（4） B82B003/00（3） B01J019/12（2）
C01B031/04（2）
发明人 KIM H（2） KIM H J（2） OH I（2）
OH I K（2）
公开年 2013（4）
申请年 2012（5）
专利权人 KOREA ADV INST SCI TECHNOLOGY（5）

Hierarchical structure of graphene-carbon nanotubes is obtained by growing graphene into carbon nanotubes having hierarchical structure by adding metal nanoparticles on graphene, and is metal-functionalized by metal precursor.

BAE S, KIM H, OH I, BAE S H, KIM H J, OH I K

Manufacture of nano metal-graphene oxide composite used as organic reaction catalyst, involves immobilizing alkyne-functionalized graphene oxide and terminal thiol-having azide ligand-functionalized metal nanoparticles.

KIM B, YANG H

Organic light-emitting device has anode electrode, organic layer, graphene layer and graphene support layer supporting graphene layer, such that graphene layer is upwardly transferred to glass substrate and cathode electrode.

CHOI K C, HAN Y C

Graphene film, useful in a LCD element and electronic paper display device, comprises self-assembled monolayer formed on substrate, and graphene oxide thin films formed on self-assembled monolayer.

HWANG J O, KIM S O

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