国家/地区 韩国（7） 美国（6）
IPC部 C（8）
IPC大类 C09（8）
IPC小类 C01B（3） C09D（3） C09K（3）
H01B（3） H01L（3） B82Y（2）
C09C（2）
IPC C01B031/04（3） B82Y030/00（2） B82Y040/00（2）
C09K011/54（2） H01B001/04（2）
发明人 LEE S H（2） LIM J（2）
公开年 2019（2）
申请年 2011（2）  2018（2） 
专利权人 KOREA INST SCI TECHNOLOGY（8）

Manufacture of polymer waveguide e.g. optical waveguide for passively mode-locked laser, involves forming cladding layer comprising polymer on substrate, removing portion of cladding layer to form groove for waveguide, and forming core accommodating dispersed graphene on groove.

RYU B, SONG Y, RYU B W

Zinc oxide graphene composite quantum dots useful in light emitting diode for emitting blue light, comprise zinc oxide quantum dots and graphene bonded via zinc-oxygen-carbon bond.

CHOI W K, HEE K, LEE Y J, KIM C

Conductive ink composition used to produce e.g. conductive polymer composite ink, comprises conductive polymer including poly(3,4-ethylenedioxythiophene) polystyrene sulfonate, graphene oxide and anionic stretchable polymers.

LIM J, KYE M, HWANG D K

Polymer nanomesh used for preparation of graphene nanomesh, has planar structure having cyclized nanomesh-forming polymer and two-dimensional holes arranged on planar structure.

JOH H, SON S Y, LEE S H, KIM T

Photoluminescence wavelength tunable material, useful in e.g. solar cell and LED, comprises composite comprising metal nanoparticles attached to graphene oxide to vary light emission characteristics of graphene oxide.

KIM J H, JUN S C, OH J Y, LEE S, LEE T, WOO D H, KIM S H, KIM C K, LIM J

Metal oxide semiconductor-graphene core-shell quantum dot useful in LED and its fabrication, comprises a structure, where metal oxide semiconductor nanoparticle is a core and the core is covered with graphene in a shell shape.

CHOI W, SON D I, KWON B W, PARK D H, GUK C W, IK S D, UK K B, HUI P D, WON K C, DONG I S, BYOUNG W K, DONG H P

Random graphite, which is a type of graphite comprising three-dimensionally random graphene layers, useful for graphitic intercalation compound (GIC) such as electrodes for lithium-ion battery.

LEE J, WON J, LEE B, LEE J K, WON J S, LEE B B

Manufacture of reduced graphene oxide for manufacturing reduced graphene-polymer composite, involves treating graphite with strong acid, mixing with halogen-substituted aromatic compound and stirring.

KU B C, PARK O K, LEE S H, NA S I, JO H I, KIM J K, LEE J H, KU B, PARK O