国家/地区 韩国（7）
IPC部 C（7） B（5） H（2）
IPC大类 C01（6） B01（3） B82（2）
H01（2）
IPC小类 C01B（6） B01J（3）
IPC C01B031/02（6）
发明人 LEE D（7）
公开年 2013（5） 2014（2）
申请年 2012（7）
专利权人 LG ELECTRONI.（5）

Complex, useful in electrode of electrochemical energy storage device, secondary battery and super capacitor, comprises ionic bond, graphene oxide, and surface-modified carbon black having organic compound.

KIM J, YOU H, JIN J, LEE J, LEE D

Manufacturing graphene oxide, comprises preparing a dispersion of graphite oxide, removing the graphite oxide from the dispersion of graphite oxide, and then performing an oxidation of graphite oxide to graphene.

BYUN N, LEE D, LEE S

Manufacture of nanopattern-containing graphene involves forming nanobead layer on oxide graphene layer, separating gap between nanobeads, forming metallic layer on oxide graphene layer, and forming nanopattern by etching graphene layer.

BYUN N, LEE D, LEE S, SEO B

MManufacturing three-dimensional structure of graphene useful in flexible display, comprises preparing mold, forming graphene layer on mold, forming support structure for covering first and second sides on graphene layer, and removing mold.

LEE S, BYUN N, JUNG M, LEE D, SEO B

Manufacture of graphene powder involves drying graphene oxide solution, and reducing obtained graphene oxide powder using vaporized reducing agent.

LEE D, LEE S, SEO B, BYUN N

Manufacture of graphene oxide powder involves spraying graphene oxide solution and drying sprayed solution.

LEE D, LEE S, SEO B, BYUN N

Nanogap sensor used in device to detect biomolecule in sample, comprises micropore layer comprising micropore, graphene sheet disposed on layer and comprising nanoelectrode region, and first and second electrodes disposed on graphene sheet.

SHIM J, JEON T, EOM K, LEE D, JEONG H, CHO S, SHIM J Y, JEON T H, EOM K S, LEE D H, JEONG H J, CHO S H