国家/地区 韩国（51）
IPC部 B（51）
IPC大类 B01（51）
IPC小类 C01B（51）
IPC C01B032/194（18） C01B032/184（14） B01J019/08（13）
C01B032/198（11） B01J021/18（8） B82Y040/00（8）
B82Y030/00（7） B01J037/02（6） C01B032/182（6）
H01M004/36（6） B01J013/00（5） B01J020/20（5）
B01J035/00（5） C01B032/05（5） C01B032/186（5）
发明人 AHN S（3） HAN S Y（2） JANG S G（2）
JONGBEOM B（2） KIM H K（2） KIM H M（2）
KIM H Y（2） KIM M J（2） KIM S G（2）
KIMHYUNGKEUN（2） LEE G H（2） LEE H S（2）
LEE J K（2） MI K H（2） NAM J（2）
公开年 2021（51）
申请年 2020（32）  2019（12）  2021（7） 
专利权人 KOREA INST S.（7） UNIST ULSAN .（3） GRAPHENEALL .（2） KOREA ELECTR.（2）
UNIV SEOUL N.（2）

Structure e.g. porous metal-coated structure used for e.g. catalytic application, comprises substrate comprising activated adsorbent material, and metal material deposited on substrate.

PEPIN P, ETHRIDGE K, THOMSON C, HOLBROOK B, ESRIDGE K

Manufacture of silicon-carbon-graphene composite used as anode material, involves mixing waste silicon sludge with hydrochloric acid, recovering silicon particles, pulverizing in state in which carbon precursor is added, ultrasonically spray-drying, nozzle-type spray drying, and heat-treating.

KIMKWANYOUNG, KANG K H, JANG H W, YOOSUNGJUN

Catalyst used for ammonia dehydrogenation, comprises support comprising monocrystalline material having hexagonal structure, and catalyst metal supported on support.

JO Y S, CHA J Y, JEONG H S, KIM Y M, SOHN H T, YOON S P, NAM S W, LEE T J, YOON C W, HAN J H, YOUNGSEOKCHO, CHA J, JEONG H, SONHYUNTAE, YOON S, NAM S, TAIKJIN L, YUN C, HAN Z, YOON C, LI Z, SOHN H, JIN R, CAO Y

Preparing graphene based on mixed inorganic acid solvent by e.g. pre-treating raw material graphite powder, preparing mixed inorganic acid solvent, performing graphene peeling treatment, and extracting graphene product from graphene mixture.

QIAN X, MA C

Film used for sensor, comprises substrate comprising at least one chosen from graphene, reduced graphene oxide, and hexagonal boron nitride and transition metal dichalcogenide layer comprising rhenium oxysulfide.

SUNG P H, SEO J H

Preparing pellicle for extreme UV exposure with graphene defect healing layer, involves forming support layer of silicon nitride material on silicon substrate, and forming core layer of graphene material on support layer.

KIMHYUNGKEUN, MI K H, LEE W S, YANG H S, JOJINWOO, KIM B, JEONJUNHYUCK, LEE G H, KIM H Y, JEON J H, KIM S G, CHO J W, KIM H M, KIM H K

Production of graphene-carbon nanotube composite used for e.g. electrode material, involves adding reducing agent to graphene oxide dispersion and reducing by heating, acid treating carbon nanotubes, dispersing reduced graphene and acid-treated carbon nanotubes in solvent, and spray-drying.

YOO H, HAN S Y

Preparing spherical graphene particle for electrode material, involves dispersing graphene oxide in solvent, adding reducing agent to graphene oxide dispersion and heating and reducing it while irradiating with microwaves.

YOO H, HAN S Y

Catalyst e.g. for generating hydrogen peroxide comprises e.g. carbonaceous nanoplate functionalized with oxygen-containing group comprising carbonyl group, provided on basal surface and edge of carbonaceous nanoplate including quinone group.

JONGBEOM B, RO H J, GAOFENG H, BAEK J, NOH H, HAN G

Preparing gas selective separation filter involves providing graphene membrane on sacrificial support layer, subjecting graphene membrane to transient pressurized ozone gas pulse, purging ozone, and cooling down ozone treated graphene membrane.

AGRAWAL K V, HUANG S, HSU K, AGRAWAL K, HWANG S, HUSH K, XU G