国家/地区 欧洲专利局（EPO）（13）
IPC部 C（9） B（7） H（7）
IPC大类 C01（8） H01（6） C09（4）
B82（3） C08（3） B01（2）
B05（2） B32（2） C23（2）
H04（2） H05（2）
IPC小类 C01B（8） H01B（5） B82Y（3）
C08K（3） C09D（3） H01G（3）
B01J（2） B05D（2） B32B（2）
C08L（2） C23C（2） H01L（2）
H01M（2） H05K（2）
IPC C01B031/04（7） C01B031/02（5） H01B001/04（4）
B82Y030/00（3） C08K003/04（3） B05D003/00（2）
B82Y040/00（2） C09D007/12（2） C23C026/00（2）
H01B013/00（2） H01M010/052（2）
发明人 JUNG Y（2） JUNG Y G（2） KIM J（2）
KIM J K（2） KIM J S（2） LIU H（2）
YOO H（2） YOO H J（2）
公开年 2014（13）
申请年 2012（13）
专利权人 POSCO（2）

Graphene oxide useful in graphene-polymer composite used in coating liquid, for coating steel sheet.

YOO H, KIM J, JUNG Y, YOO H J, KIM J K, JUNG Y G, KIM J S, LIU H

Obtaining suspension or solid sample of graphene involves performing pyrolysis of polymer in absence of oxygen in furnace, and performing exfoliation of pyrolyzed product to obtain desired product.

PRIMO ARNAU A M, GARCIA GOMEZ H, SANCHEZ CORTEZON E, DELGADO SANCHEZ J M, PRIMO A A M, GARCIA G H, SANCHEZ C E, DELGADO S J M

Material used for cathode for lithium-sulfur battery, is spherical particles containing specified amount of dehydrogenized acrylonitrile-based polymer, sulfur and graphene nanosheet.

WANG J, YIN L, YANG J, ZHAO N, ZHOU L

Surface-treated steel sheet comprises a steel sheet substrate and graphene containing polymer resin layer at the upper part of the steel sheet substrate.

KIM J K, YUN H C, YOO H J, KIM J S, JUNG Y G, KIM J, YUN H, YOO H, JUNG Y, LIU H

Optically transparent protective housing for camera mounted on platform, has graphene layer which allows transmission of imaging radiation through housing and prevents radio frequency radiation transmitted through housing.

REEKIE D, BRAY M, BRAY M E, EDGAR B M

Interface device i.e. interposer, for forming mechanical and electrical connection between two printed circuit boards in electronic system, has metal electrodes whose peripheral layer is inserted between central element and graphene layer.

ALIANE A, CORONEL P

Suspension, useful in the production of electronic materials, electronic articles such as electronic circuits and capacitors such as super caps, comprises a water miscible solvent, graphene flakes and an additive.

BERGER A, WOLFRUM C, SCHNEIDER A, GOEBELT B, GOBELT B

Separating graphene film from liquid graphene-forming matrix involves upon completion of heating/adding hydrocarbon mixture, and during cooling, sliding mould frame over surface of liquid forming matrix, and lifting mould frame above matrix.

ATRASZKIEWICZ R, DYBOWSKI K, KLINOWSKI B M, KULA P, MODRZYK W, PIETRASIK R, ZAWISTOWSKI P Z

Manufacture of electromagnetic-wave-absorption film for e.g. personal computer, involves coating organic-solvent dispersion liquid comprising graphene microparticles and binder resin on surface of plastic film, and drying coated film.

KAGAWA S, SEIJI K

Microelectronic component for passive radio frequency integrated circuit in e.g. telephony system, has graphene layer subjected to electric potential to attenuate radio frequency or microwave frequency signal according to direction.

ZIAEI A, LE BAILLIF M, BANSROPUN S, MARTINS P