国家/地区 美国（30） 韩国（21） 世界知识产权组织（18） 中国（14） 欧洲专利局（EPO）（10） 日本（9） 台湾（6） 英国（3）
IPC部 C（46）
IPC大类 C01（46）
IPC小类 C01B（46）
IPC C01B031/04（46）
发明人 HAN J H（2） HONG B H（2） HYEON T（2）
JANG B Z（2） KIM D（2） ZHAMU A（2）
公开年 2016（24） 2015（16） 2017（6）
申请年 2015（46）
专利权人 UNIV SEOUL N.（3） BASIC SCI IN.（2） GRAPHENE SQU.（2） HAN J H（2）
HONG B H（2） JANG B Z（2） NANOTEK INST.（2） UNIV SUNGKYU.（2）
ZHAMU A（2）

Separating graphene oxide for producing graphene coated steel sheet, comprises preparing a graphene oxide aqueous solution, adjusting acidity by adding acid/base, and separating supernatant and lower layer solution.

JIN Y H, GYUN J Y, YOO H J, JUNG Y G

Producing highly conducting film of highly oriented conductor-bonded graphene sheets, useful in thermal management device, comprises e.g. preparing graphene dispersion having discrete graphene sheets dispersed in fluid medium.

ZHAMU A, JANG B Z

Method for manufacturing large area graphene for graphene-based photonics device e.g. saturable absorber, involves several resist layers from main graphene layer to reveal final graphene layer.

SULTANA M, LI M J, YU A W

Production of integrated layer of highly oriented halogenated graphene sheets or molecules used as dielectric material component for microelectronic devices involves preparing graphene oxide dispersion or gel having graphene oxide sheets.

ZHAMU A, JANG B Z, ZHAMUARUNA

Graphene composite for transparent electrode of flexible electronic device, has graphene layer surface-treated with amine compound, and metal layer provided on graphene layer.

KIM D, HYEON T, PARK M, SON D, SONG J

Coatings obtained from the powder method using copper thermal spraying technique detonation comprise copper, carbon in the form of carbon structures comprising graphene and oxygen.

BABUL T, OLBRYCHT A, PAWLIK S

N-doping of graphene for N-doped graphene oxide/graphene bilayered structure, involves forming graphene oxide by oxygen-plasma treatment of graphene, transferring graphene oxide to another graphene and doping with functional group.

CHO H J, SEO Y M, WHANG D

Packing apparatus for protecting graphene, comprises synthesizing chamber for defining space for synthesizing graphene on metallic foil, and first and second roll chamber formed respectively on both sides of synthesizing chamber.

CHO S W, KIM K S, KIM Y J, LEE I B

Synthesizing graphene involves annealing substrate in hydrogen gas atmosphere, subsequently undertaking deposition and nucleation step where relatively thick carbon layer is deposited onto substrate, and undertaking graphene growth step.

BOINTON T H, BARNES M D, RUSSO S, CRACIUN M, HARDISTY BOINTON T

Low temperature plasma-based process for preparing substrate coated with graphene-containing thin film, involves plasma-depositing film onto substrate via vapor deposition process, and subjecting layered substrate to laser treatment.

CAFFIO M, MARQUORDT C, ARVIDSEN J H, HAUPT R A B