国家/地区 世界知识产权组织（39）
IPC部 C（39） H（13） B（10）
A（3） G（3） D（2）
IPC大类 C01（39） H01（12） B01（6）
C08（5） B82（4） C09（4）
A61（3） C02（3） C12（2）
D01（2） G01（2）
IPC小类 C01B（39）
IPC C01B032/198（39）
发明人 AKBARIVAKILABADI A（3） KIM S（3） LEE J（3）
BREUERS V（2） FISCHMANN A J（2） HIYONATH H（2）
HOENIG J（2） HONIG J（2） JEONG D（2）
JIN X（2） JUNG D（2） KIM G Y（2）
KIMKWANYOUNG（2） LEE J C（2） LEICH V（2）
公开年 2022（39）
申请年 2021（23）  2022（11）  2020（5） 
专利权人 CLEAN TEQ WA.（2） DAEJIN ADVAN.（2） EVONIK OPERA.（2） GUANGDONG BR.（2）
HUNAN BRUNP .（2） HUNAN BRUNP .（2） HUNAN BRUNP .（2） LG ENERGY SO.（2）
SNU R DB FO.（2） UNIV SEOUL N.（2） UNIV SINGAPO.（2）

Preparing graphene oxide fibers by wet spinning comprises preparing graphene oxide mixtures in solvent selected from water, N-methyl-2-pyrrolidone, N,N-dimethyl formamide, and (f) injecting graphene oxide mixtures through nozzle into coagulation bath to obtain product.

JOMPHOAK A, JARUWONGRUNGSEE K, NUNTAWONG N, POGFAY T, WAIWIJIT U, MATUROS DANIELS T, JARIYAKUN K, PONGSAKSAWAD W, KHAMSUK P

Filter used to filter fluids, comprises porous substrate and graphene oxide membrane including crosslinking additive between graphene oxide sheets which reduces degradation of graphene oxide membrane by chlorine on porous substrate.

AKBARIVAKILABADI A, FISCHMANN A J, PAPWORTH S P

Phenolic-graphene oxide composition useful in membrane separation process, comprises phenolic-graphene oxide.

MAJUMDER M, AKBARIVAKILABADI A, EL MERAGAWI S, JOVANOVIC P

Production of composition used for forming filter, involves adding modifying agent to graphene oxide feed suspension, and modifying composition at elevated temperature conditions such that modifying agent reacts with graphene oxide sheets to create imperfections in graphene oxide sheets.

PAPWORTH S P, FISCHMANN A J, AKBARIVAKILABADI A, MARTIN S T

Composite useful in fuel cells, microbial fuel cells, capacitors, supercapacitors, batteries, microelectronics and nanoelectronics, comprises reduced form of two-dimensional material grafted onto surface of carbon substrate.

LEFEBVRE O, GARAJ S, WANG Z, SURMANI MARTINS M V, OLVERA VARGAS H, GARCIA RODRIGUEZ O

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

Production of graphene and/or graphene oxide for graphene materials, involves providing copper-based sheet coated with carbonaceous material, providing bath comprising aqueous solution, applying reversed voltage to exfoliate from carbonaceous material.

CARLSSON A

Coating composition used for forming coating layer for lowering coefficient of friction of wiper blade rubber-based glass with respect to glass, comprises lubricant additive and solvent, where lubricant additive is functionalized graphene capable of self-adhesion to wiper blade rubber base.

KIM M G, CHIN S M, HONG S M, OH J T, KIM J H

Composite particle used as e.g. magnetic materials, comprises inorganic particles and graphene oxide particles which cover at least part of inorganic particles, where surface of graphene oxide particles is modified graphene oxide particles modified with hydrocarbon group.

YUTA N, TAKASHI I

Manufacturing molded product using coffee grounds by drying coffee grounds, sieving coffee grounds that were dried, mixing sieved coffee grounds with gypsum mixture, inserting prepared mixture into mold, and molding it.

KIM S, SEAN K