国家/地区 韩国（4）
IPC部 C（3） H（2）
IPC大类 C01（3） C08（2） H01（2）
IPC小类 C01B（3） C08J（2） C08K（2）
C08L（2） H01B（2）
IPC C01B032/182（2） C08L065/00（2）
发明人 OH I（4）
公开年 2018（4）
申请年 2017（3） 
专利权人 KOREA ADVANC.（3）

Dynamic liquid flow controller for vessel or offshore plant, has metal mesh electrode formed with graphene layer, and voltage applying unit for controlling transparency and moving liquid above target electrode to bottom electrode.

OH I, TABASSIAN R, OH J H

Porous hetero nanostructure used in lithium ion battery, comprises gelatin and at least two graphene oxide units comprising graphene oxide sheet, one or more nano holes in sheet, and metal particles located in at least one of nano holes.

OH I, LEE S H, KOTAL M, OH J H

Polymer-based, wideband electromagnetic wave shielding film, e.g., for wearable electronics, has filler which includes nanostructure including multilayer graphene, nanotubes between layers, and metal oxide connected to nanotubes.

OH I, LEE S H

Polymer actuator for e.g. robot, comprises pair of opposing electrodes containing conductive polymer and chemically doped graphene, ionic polymer membrane containing ionic liquid having sulfonic acid group, and voltage applying unit.

KIM J H, KOTAL M, OH I