国家/地区 韩国（6） 美国（2）
IPC部 C（6） B（5） H（2）
IPC大类 C01（5） B01（2） C08（2）
H01（2）
IPC小类 C01B（5） B01J（2） C08K（2）
C08L（2） H01L（2）
IPC C01B031/02（4） C08K003/04（2） C08L101/00（2）
发明人 LEE S Y（6）
公开年 2014（6）
申请年 2012（4） 
专利权人 RES INST IND.（4） POSCO（2）

Graphene laminate for use in switching device and sensor device, has lower piezoelectric material layer that is positioned under lower graphene layer and is provided with negatively-charged surface and positively-charged surface.

LEE S, LEE Y, CHOI J, CHOI J Y, LEE S Y, LEE Y H

Ultrasonic spray coating for producing optically transparent/electrically conductive film involves forming aerosol droplets of graphene material in second liquid, depositing aerosol droplets onto supporting substrate, and removing liquid.

LIN Y, ZHAMU A, JANG B Z, LEE S, LIN J C, LEE S Y, LIN J, JANG B B, LIN Y J, LEE S Y, LIN R, LI X

Manufacturing graphene useful as filler for transparent electrode, comprises crushing graphene nanoplate with expanded graphite or exfoliated structure, dispersing in solvent, ultrasonically treating, centrifuging, filtering and drying.

AN J C, KIM Y J, LEE S Y

Manufacturing a reinforced graphene composite material, comprises preparing a mixed solution by mixing graphene with polymeric resin, applying voltage, and electrically spraying the obtained solution through nozzle into a collector.

BAE I J, LEE S Y, PARK S M

Manufacture of graphene-polymer resin composite used for graphene-polymer resin complex fiber, involves dissolving graphene and polymer resin in polar solvent, ultrasonically-treating solution, forming solid material, and pulverizing.

BAE I J, HWANG S H, KIM B J, KIM M S, LEE S Y, PARK S M, PARK Y B

Recovering kish graphite during iron manufacturing process to produce graphene, comprises separating kish graphite containing samples suspended on top of aqueous solution, desorbing iron and iron oxide particles, crushing and recovering.

AN J C, KIM Y J, LEE S Y, PARK S M