国家/地区 韩国（34）
IPC部 C（34）
IPC大类 C01（34） C09（34） H01（19）
B82（16） C08（13） B05（7）
B01（6） B32（6） C07（6）
H05（5） C23（4） B29（3）
C04（3） G01（3） B33（2）
IPC小类 C01B（34）
IPC C01B031/04（34）
发明人 JUNG Y G（3） YOO H J（3） HASEGAWA S（2）
HASEGAWA SHOJI（2） JUNG Y（2） KAMIYA N（2）
KAMIYA NAGISA（2） KIM J（2） KIM J S（2）
LEE H（2） LIU H（2） NAGISA K（2）
SHEN Y（2） SHOJI H（2） SOME S（2）
公开年 2015（10） 2017（9） 2016（4） 2013（3） 2009（2） 2011（2）
申请年 2015（8）  2014（7）  2016（7）  2011（4）  2009（2）  2012（2）  2013（2） 
专利权人 POSCO（3） GRAPHENE PLA.（2） GRAPHENE PLA.（2） UNIV MANCHES.（2）
UNIV SUNGKYU.（2）

Preparation of graphene ink for producing graphene-coated metal material, involves preparing persulfate electrolyte solution and electrochemical stripping electrode, applying constant voltage, separating graphene membrane, and dispersing.

KANG S O, KIM H, JANG B K, PARK S W

Sandwich-type graphene composite structure used for forming cathode of lithium-ion secondary battery, consists of graphene oxide sheet layers and silicon nanoparticle layer provided on graphene oxide sheet layer.

KANG Y, AGYEMAN D A, SONG K, LEE G, KANG Y M, AGYEMAN A D, SONG K S, LEE G H

Preparation of graphene ink involves growing graphene on metal substrate, removing metal substrate, and dispersing graphene in dispersion medium.

KIM Y N, LEE S K, PARK C W, YANG W S

Preparing graphene ink involves dispersing graphite flakes in organic solvent, ultrasonicating dispersion, separating supernatant by centrifuging ultrasonically treated dispersion to remove supernatant and adding 1-5C alcohol.

KIM S J, JIN J

Electrostatic compliant sensor for insulator, comprises first electrode which is deposited in upper and lower part of sensor wire and insulator included second electrode, included support fiber and graphene oxide coated on support fiber.

KIM B, HWANG W, KIM S, LEE D, HAN K, HWANG B

Graphene-coated steel sheet comprises steel sheet coated with coating composition comprising binder, solvent and alkyl-reduced graphene oxide which is reduction product of graphene oxide and alkylamine.

YOO H J, JUNG Y G

Heat-radiating coating material as graphene thermal interface and graphene thin film, comprises thermal spray coating material which is graphene oxide, where graphene oxide is porous or crumbled shape.

MIN S L, KYU B L

Graphene sheet combining graphite flake structure used as heat-dissipation structure and in light and thin current electronic products, comprises graphite nanoplatelet material and graphene material mixed in the nanoplatelet material.

CHOU T, WU F, CHAN C, LIAO W, CHANG H, LI L, ROSS J, YU W F, CHIEH C C, HSIEN L W, PIN C H, JONG L L, WU F Y, CHAN C C, LIAO W H, CHANG H P, LI L J

Graphene-containing coating film used for head lamp, comprises hydrates, graphene positioned on surface of hydrates, and silica particles including agglomerates of silica nanoparticles, positioned on surface of hydrate and graphene.

LEE K G, CHANG K I, HUR S H, LI K, ZHANG G, HSU S

Preparation of functional graphene solution for inkjet inks, involves preparing slurry containing solvent, graphene, carbon nanotubes, titanium dioxide powder and phosphoric acid, freezing, vacuum drying, adding solvent and irradiating.

LEE Y S