国家/地区 韩国（9） 美国（6）
IPC部 C（7） H（5） B（3）
D（2）
IPC大类 C01（5） H01（4） C08（3）
B82（2）
IPC小类 C01B（5） C08K（3） H01L（3）
B82B（2） B82Y（2） C08G（2）
H01B（2）
IPC C01B031/02（5） C08K003/04（3） B82B003/00（2）
B82Y030/00（2） B82Y040/00（2） C01B031/00（2）
发明人 CHOI W K（2） HONG J（2） HONG J M（2）
KIM C K（2） KU B C（2） LIM J A（2）
SONG Y（2） SONG Y W（2）
公开年 2014（9）
申请年 2013（9）
专利权人 KOREA INST SCI TECHNOLOGY（9）

Producing reduced graphene oxide-coated fiber yarn, comprises e.g. coating graphene oxide on swollen fiber yarn by immersing swollen fiber yarn in polar aprotic solvent dispersed with graphene oxide, and reducing graphene oxide.

SONG K G, HONG S W, RYU J H, PILLAI R S, JUNG J H

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

Manufacturing single step thin film transistor, comprises preparing ink including graphene oxide or reduced graphene oxide dispersed solution; forming pattern on substrate; and forming semiconductor channel, and source and drain electrodes.

LIM J A, SONG Y W, HONG J M, CHOI W K, EOM D S, SONG Y, HONG J, CHOI W

Manufacture of high quality graphene for high quality graphene film and electronic material, involves filling carbon rod, graphite powder and metal catalyst, filling buffer gas into reaction chamber, and evaporating in reaction chamber.

KIM M J, OH I S, KU B C

Preparing carbon material, preferably graphene using thermal evaporation, comprises depositing liquid polymer/polymer solution onto substrate, stabilizing obtained organic nanofilm and carbonizing stabilized organic nanofilm.

KIM T, JOH H, LEE S H, KIM T W, JOH H I

Preparing polyimide-graphene composite material involves modifying graphene by covalently bonding amine-substituted aromatic/aliphatic compound on graphene surface, adding modified graphene to polyimide precursor to polymerize, and heating.

YOU N H, PARK O, KU B, LEE J H, GOH M, PARK O K, KU B C

Manufacture of graphene electric component involves transferring metal protective layer and transfer layer to target substrate, removing exposed metal protection layer, and depositing secondary metal on metal protection layer.

KIM Y H, KIM S I, KIM Y T, KIM C K

Making nanoparticles of target material, involves mixing graphene oxide with aqueous solvent to give aqueous solution, mixing target material with organic solvent to give organic solution, and mixing aqueous solution with organic solution.

LIM J A, SONG Y, HONG J, YOO D Y, KIM H, SONG Y W, HONG J M, KIM H S

Graphene carbon fiber composition for fabricating high-performance carbon fiber comprises a composition for fabricating carbon fiber; and graphene powder.

LEE J K, CHOI W K