国家/地区 韩国（4）
IPC部 B（4）
IPC大类 C01（4） B82（3）
IPC小类 C01B（4）
IPC B82B003/00（3） C01B031/04（3）
发明人 KIM J D（2） LEE K S（2）
公开年 2015（2）
申请年 2014（2） 
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（4）

Porous nanostructure used for e.g. hydrogen storage material and vibration absorber, comprises graphene layer comprising laminated graphene and having pores formed on surface or inside, and metal particles embedded in graphene filler.

JUNG J, KIM H, OH I, OH J, JUNG J H, KIM H J, OH J H

Zinc oxide-graphene oxide composite useful in photocatalyst, energy storage device, solar cell, transparent electrode and field emitter, comprises graphene oxide, and zinc oxide nanostructures attached to the surface of graphene oxide.

KIM J D, LEE K S

Producing iron oxide-graphene oxide composite, comprises preparing iron oxide primary nanoparticles and reacting with cationic surfactant to obtain iron oxide nanoclusters, and reacting iron oxide nanoclusters with graphene oxide dispersion.

BYUN D H, KIM J D, LEE K S, PARK M S

New catalyst comprising metal oxide nanorods or aggregate and graphene fixed on surface of metal oxide nanorods, useful in a gas sensor.

DOO K I, JIN C S