国家/地区 世界知识产权组织（47）
IPC部 C（47） H（18） B（15）
A（4） G（4） D（3）
IPC大类 C01（47） H01（17） B82（8）
C09（8） B01（7） C04（5）
C08（5） A61（4） G01（3）
C02（2） C03（2） C12（2）
H05（2）
IPC小类 C01B（47）
IPC C01B032/198（47）
发明人 SOHN K（4） SUN Q（4） LEE J（3）
YANG S（3） FENG J（2） JEONG D（2）
JIN X（2） JUNG D（2） KIM G Y（2）
KIM S（2） KIMKWANYOUNG（2） LEE J C（2）
LEE S（2） LI A（2） LI C（2）
公开年 2022（23） 2021（21） 2023（3）
申请年 2021（47）
专利权人 LG ENERGY SO.（4） UNIV SEOUL N.（3） DAEJIN ADVAN.（2） GUANGDONG BR.（2）
HUNAN BRUNP .（2） HUNAN BRUNP .（2） HUNAN BRUNP .（2） SNU R DB FO.（2）
UNIV SINGAPO.（2）

Reduced graphene oxide used in electrode for secondary battery, comprises crystalline reduced graphene oxide in powder form having two-dimensional structure.

JEONG S Y, YANG S H, LEE G W, KIM I J, KIM B G, RYU J H, LEE H J, JEONG S, YANG S, LEE G, KIM I, KIM B, RYUJIHYUN, LEE H, JUNG S Y

Graphene dispersion useful for introducing graphene into compositions such as concrete, comprises specified ratio of graphene nanoplatelets, graphene oxide nanoplatelets, and water.

IJIJE H, SCULLION L, DAWSON C

Production of graphene oxide involves mixing graphite with strong acid, mixing with strong oxidizing agent, converting obtained exfoliated graphite oxide into graphene oxide by applying heat, removing residual materials, washing with water, and pulverizing into particles by vacuum-freeze-drying.

SHIN T, HWANG G B, SHIN J, YOO J, SHIN T H, SHIN J H, YOO J H

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

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

Conductive structure useful in antistatic composition as coating solution for electronic materials i.e. electrical insulator, formed by connecting modified graphene oxide or modified carbon nanotube and conductive polymer.

MOON Y, KIMKWANYOUNG, YOO G M, KIM G Y

Carbon nanomaterial comprising modified carbon nanotube or modified graphene oxide useful in antistatic composition as coating solution for electronic materials i.e. electrical insulator.

MOON Y, KIMKWANYOUNG, YOO G M, KIM G Y

Functionalizable reduced graphene oxide based nanocarrier useful e.g. in drug-nanocarrier conjugates for treating cancer, coated with specific poly(ethylene glycol)methacrylate and poly(hexyl methacrylate)-containing graft copolymer.

YUEKSEL DURMAZ Y, DEMIREL E

Graphene core particle useful in graphene biosensor and detecting activity of biomarker in biological sample, comprises pristine graphene nanosheets having pristine graphene nanosheet surface and coating layer covering the nanosheet surface.

DEMPSEY P W, HANTULA S, APARICIO C S, BOSSMANN S H, SORENSEN C M, COVARRUBIASZAMBRANO O, COVARRUBIAS J