国家/地区 美国（8） 中国（5） 韩国（4） 世界知识产权组织（3） 日本（2）
IPC部 C（12）
IPC大类 C25（12）
IPC小类 C25D（12）
IPC C25D015/00（4） B82Y030/00（3） C25D007/06（3）
C25D009/04（3） H01M004/04（3） H01M004/66（3）
B01J035/02（2） C01B032/182（2） C01B032/194（2）
C25D005/50（2） C25D013/02（2） H01B001/02（2）
H01G011/86（2） H01M004/13（2） H01M004/133（2）
发明人 PARK S（2）
公开年 2017（6） 2018（6）
申请年 2017（12）
专利权人

Producing oxidized graphene-metal structure used as heat dissipation material of heat sink for LED device comprises e.g. immersing working electrode, reference electrode and counter electrode made of metal in graphene oxide solution.

KIM Y H, LEE H, SEOK L J, KIM T

Preparing metal oxide-doped graphene used for field effect transistor, and in p-type semiconductor, comprises e.g. depositing graphene on first substrate, and transferring deposited graphene onto second substrate to form graphene electrode.

KYU K E, SOO P C

Nano/micro composite fiber for storing electrical energy, used in high performance supercapacitor, comprises pairs of microfiber bundles containing graphene or graphene/carbon nanotube, nanofiber web, electrolyte layer and insulating film.

PARK S, SHIN M, KIM H, YEO C, CHO Y, CHO K

Oxygen generation catalyst useful in an electrochemical or photoelectrochemical device, comprises a graphene oxide layer, and a nickel-iron layered double hydroxide layer supported on the surface of the graphene oxide layer.

YAMADA A, MIKOSHIBA S, ONO A, KUDO Y, TAMURA J, KITAGAWA R, TSUTSUMI E, YAMAGIWA M, SUGANO Y, MOTOSHIGE A, KANNO Y, TAMURA A

Negative electrode used in secondary battery used in e.g. display device and light installation device, has uneven surface, and comprises graphene films provided over uneven surface and in contact with projections of uneven surface.

OGUNI T, OSADA T, TAKEUCHI T

Method for fabricating graphene capacitor for e.g. supercapacitor device, involves depositing graphene ink composition on substrate, and coupling electrolyte and metallic lead components to electrode component to provide capacitor.

HERSAM M C, SECOR E B, LI L

Preparing graphene-aluminum alloy wire comprises e.g. melting graphene and transition metal, preparing fine grain graphene composition material by spray method, electroplating with aluminum wire and annealing.

CHEN Q, ZENG J

Manufacture of graphene pellets used in e.g. electrode, involves forming nickel pellets from nickel powder, exposing nickel pellets to hydrocarbon, and etching nickel using graphene with acid resulting in graphene pellet.

ALVAREZ N, DEARMOND D, MALIK R, SHANOV V N, ZHANG L

Electrolytic copper foil used for producing graphene, has preset ratio of surface roughness of copper foil and surface roughness of copper foil after heat treatment.

JO T J, LEE S H, PARK S, SONG K D, TAE J J, SUNHYOUNG L, SEULKI P, KIDEOK S, JO T, LEE S, SONG K

Method for manufacturing steel sheet or steel strip for battery case, involves providing nickel-plated steel sheet or strip and applying graphene based coating layer on nickel-plated steel sheet or strip.

SHIVAREDDY S, BOHM S, PATOLE S, THAKUR D B, VAN DER WEIJDE D H, BOEHM S