国家/地区 美国（4） 韩国（3）
IPC部 B（4）
IPC大类 C01（4） B82（3） H01（3）
IPC小类 C01B（4）
IPC C01B031/02（4）
发明人 KIM Y（4）
公开年 2014（4）
申请年 2013（4）
专利权人 SAMSUNG ELEC.（2）

Phase transfer catalyst used in addition or condensation organic reaction, comprises graphene oxide catalyst having oxygen-containing functional group.

KIM Y, LEE H, SOME S

Graphene-carbon nanotube stack for electrical energy storage device, such as supercapacitor or battery, has graphene layers which are spaced away from each other and electrically connected to each other by carbon nanotubes.

KIM Y, KUMAR K, YANG E, FISHER F

Manufacturing method of graphene device e.g. FET , nanogap device, graphene sensor involves etching protection layer until residual layer made of material for forming protection layer remains on active area of graphene layer.

LEE J, JEON T, KIM Y, LEE C, JUNG Y, LEE J H, JEON T H, KIM Y S, LEE C S, JUNG Y S

Apparatus for manufacturing device used for preparing graphene for electronic circuit, comprises graphene structure including metal catalyst layer formed on substrate, protection layer, and graphene layer, and power unit.

LEE J, JUNG Y, KIM Y, LEE C, MOON C, LEE J H, JUNG Y S, KIM Y S, LEE C S, MOON C Y, MUN Z R