国家/地区 世界知识产权组织（104）
IPC部 B（104）
IPC大类 B01（104）
IPC小类 B01J（59） C01B（48） B01D（36）
C02F（19） B82Y（13） H01M（11）
B01L（10） C08K（10） C08J（8）
C08L（8） C25B（8） G01N（8）
B01F（7） C09D（7） C12Q（7）
IPC C01B032/194（15） B01J020/28（12） B01D067/00（11）
B01D071/02（11） B01J037/02（11） C02F001/28（10）
C08K003/04（10） B01D069/12（9） B82Y030/00（9）
B01J021/18（8） B01L003/00（8） B01J020/20（7）
B82Y040/00（7） C01B032/198（7） B01D069/02（6）
发明人 CHEN Z（3） CHO G（3） CHO K（3）
LEE L（3） LI Z（3） LUCERY（3）
PARK J（3） ZHANG Y（3） CHEN C（2）
CHEN Y（2） DENG L（2） FEI F（2）
GLUCHOWSKI P（2） JANG J S（2） JISU J（2）
公开年 2021（59） 2022（39） 2023（6）
申请年 2021（104）
专利权人 UNIV SUNGKYU.（4） AIR HOLDINGS.（2） COWINDST CO .（2） G2O WATER TE.（2）
GIEVER（2） GIEVER CO LT.（2） INST NISKICH.（2） KOREA ELECTR.（2）
SHENZHEN INS.（2） UNIV KOREA R.（2） VERDOX INC（2）

New catalyst comprising carbon material as carrier, zero-valent iron loaded on carrier and phosphate functional group formed on surface of carbon material, used to continuously produce 1,1,1,3-tetrachloro propane by gas-solid phase reaction.

ZHANG Y, ZHOU Q, ZHANG J, ZHONG J, WANG X, MU C, CHEN H, XIA L, YANG J, WU G, YANG Y, DU J

Manufacturing graphene composite structure by forming support body having observation unit corresponding to observation area and frame unit, and forming hydrophilic protective layer on upper surface of graphene layer by applying energy to graphene layer onto which organic component is transferred.

CHO S M, CHO M G, OH H G, CHO M, OHHONGGI

Nanofilter used for selectively separating oil contaminants e.g. crude oil, diesel, engine oil and petrol oil from water, comprises hydrophobic nanoparticles, amorphous carbon, and support comprising polymeric sponge or fabric.

KHODAPARAST B, KHOSROPOUR A

Graphene manufacturing apparatus comprises supply unit, moving unit, laser irradiation unit, and collecting unit connected to other side of moving unit to separate and collect graphene powder from graphite oxide powder or graphene oxide powder.

YANG W S, KIM S J, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G

Manufacturing graphene comprises disposing graphite oxide powder or graphene oxide powder in laser irradiation area, irradiating laser to graphite oxide powder or graphene oxide powder and recovering graphene powder generated by irradiation.

YANG W S, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G, KIM S J

Vapor permeation device comprises graphene oxide membrane, which is configured to separate permeation stream comprising water from feed vapor stream comprising water and organic solvent.

LI K, LEE B

Three-dimensional aerogel used in electrode for electrochemical devices e.g. supercapacitors, batteries, fuel cells and sensors comprises crystalline reduced graphene oxide sheets, and resorcinol-formaldehyde polymer.

ARENILLAS DE LA PUENTE A, MONTES MORAN M A, MENENDEZ DIAZ J A, DOS SANTOS GOMEZ L, GARCIA MENENDEZ J R, GARCIA GRANDA S

Electrochemical cell comprises electrode including electrically-conductive material and electrode active material where electrically-conductive material includes one or more porous inorganic carbon materials selected carbon black, carbon nanotubes, carbon nanofibers, carbon dots and activated carbon.

KIM J

Antibacterial and antiviral filtering device crossed by contaminated air used in separation processes comprises column structure of contiguous filter modules delimited by lateral surface at inlet and lateral surface at outlet.

BUSSO G

Preparing aerogel with double-oriented network used as heat-conducting composite material comprises mixing filler, polymer agglomerant and water, placing double-orientation molding device in refrigeration medium, adding filler mixture, freezing, freeze-drying, sintering and heat-treating.

XU J, ZENG X, SUN R, YAO Y