国家/地区 欧洲专利局（EPO）（78）
IPC部 C（78） H（36） B（31）
D（10） G（10） A（4）
IPC大类 C01（78） H01（36） B82（16）
B01（14） C08（11） C09（11）
C23（9） G01（8） C04（6）
C25（6） D01（5） A61（3）
B32（3） C02（3） D06（3）
IPC小类 C01B（78）
IPC C01B032/194（30） H01M004/62（19） C01B032/198（16）
C01B032/182（15） H01M004/36（15） H01M010/052（15）
H01M004/38（13） B82Y040/00（12） C01B032/05（10）
C01B032/21（10） B82Y030/00（9） C01B032/168（9）
H01M004/58（9） H01M004/583（9） H01M004/587（9）
发明人 SOHN K（5） SUN Q（5） ATKINS C A（3）
KIM S（3） LEE C（3） SHIN H（3）
TARGETT M（3） YURCHICK C L（3） BREUERS V（2）
DAESCHLEIN C（2） HOENIG J（2） JEONG D（2）
JIN X（2） JUNG D（2） LEE E（2）
公开年 2021（42） 2022（35）
申请年 2021（78）
专利权人 LG ENERGY SO.（6） CARBON HOLDI.（4） CONSEJO SUPE.（3） RAMACO CARBO.（3）
UNIV SEOUL N.（3） EVONIK OPERA.（2） SAMSUNG ELEC.（2） SNU R DB FO.（2）
TETRA LAVAL .（2）

Process of producing cathode electrocatalyst for metal-air batteries, involves providing carbon source suspension that includes an inorganic carbon source, metal source solution including a metal source, and nitrogen source solution including a nitrogen source.

LEE C, PAN C, KUO Y, LEE C I, PAN C J, GUO Y S

Device used to produce carbon nanotubes, and graphene, comprises e.g. first chamber for cleaning substrate using plasma cleaning, second chamber for coating the substrate with accelerator fluid, and third chamber for growing carbon nanotubes.

JAKOBSEN M A, DATSYUK V, LIEHR M

Method for forming graphene nanoholes to form nonoholes in graphene sheet used in separators for e.g. electric vehicle batteries, involves heating graphene sheet having functional group-bonded region to remove functional group-bonded region to form nanoholes.

LEE G, JI E, LEE G H, BUILT, JI E J

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

Visualizing distribution and intrinsic orientation of periodically spaced one-dimensional structures by depositing electrically conductive solid film of imaging material onto surface of two-dimensional material, providing polarization microscope, and imaging layered composite at acquisition angles.

AMADO E, KRESSLER J

Device used for active modification of thermal radiation comprises substrate, polymeric permeable membranes infused with ionic liquid electrolyte, electrodes comprising carbon nanotubes, and protective encapsulation layer.

JOHNSTONE J, DALTON A, LYNCH P, LARGE M, OGILVIE S

Use of protective graphene coating involves depositing graphene on substrate to produce composite, removing substrate or graphene, and depositing graphene membrane on glassy surface for providing protection for screen and display case of two or three dimensional artwork e.g. museum.

GALIOTIS C, ANAGNOSTOPOULOS G, PASTORE CARBONE M G, PATERAKIS G, KOTSIDI M, GORGOLIS G

Manufacture of trans-polyoctenamer-graphene composite material for e.g. electronic application, involves dissolving trans-polyoctenamer in organic solvent, introducing graphene material with input of power, precipitating obtained reaction solution in solvent, and drying obtained reaction product.

LEICH V, PAASCHE A, SCHUMANN S, SPANNENKREBS D, MERKULOV A, BREUERS V, DAESCHLEIN C, PAULMANN U, HOENIG J

Active material used in negative electrode for lithium secondary battery, comprises pores having preset size, and silicon-based compound having preset ratio of peak intensity in region having specific wavelength in Raman spectrum.

PARK G O, YOO S K, CHUNG J H, ZHENG Z, YU S, PARK G

Producing oxygen barrier material for packaging material involves providing and forwarding substrate material web, providing aqueous composition comprising graphene oxide comprising monolayer flakes of graphene oxide, and coating aqueous composition of graphene oxide onto substrate material web.

BERLIN M, WAHLBERG J, GUIDETTI G