国家/地区 韩国（4） 美国（3） 世界知识产权组织（3）
IPC部 B（4） C（3）
IPC大类 B01（4） C01（3） B82（2）
IPC小类 B01J（4）
IPC B01J019/12（3） C01B031/04（3） B01J020/20（2）
B82B003/00（2） C01B031/02（2）
发明人 OH I（4）
公开年
申请年 2012（2）  2015（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

Functional substrate for heavy metal adsorption substrate, has substrate, organic layer containing reaction product of catechol or catecholamine, and graphene oxide coating layer formed on portion(s) of organic layer.

OH I, OH J H

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 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