国家/地区 中国（26） 世界知识产权组织（12） 韩国（11） 美国（6） 欧洲专利局（EPO）（4） 台湾（4） 日本（3） 西班牙（2） 印度（2） 菲律宾（2）
IPC部 C（51）
IPC大类 C01（51）
IPC小类 C01B（49） G01N（28） B82Y（16）
C01G（8） B01J（6） G02B（6）
G03F（6） H01L（6） C09K（5）
H01B（4） A61K（3） B22F（3）
C09D（3） C12Q（3） C23C（3）
IPC C01B032/194（17） C01B032/182（11） B82Y040/00（9）
C01B032/198（9） B82Y030/00（8） C01B032/184（8）
C01B032/186（7） G01N021/64（7） G01N027/12（5）
C01B032/19（4） C09K011/65（4） G01N027/30（4）
B82Y015/00（3） B82Y020/00（3） G01N033/00（3）
发明人 HUANG X（4） LEE S Y（4） KIM J（3）
BIANZON P N P（2） CO F D C（2） INDIANA H C M（2）
LEE K B（2） LEE Y（2） LI Y（2）
NAM Y（2） OH I H（2） VILLARUEL M J S（2）
WANG J（2） WANG X（2） WU Y（2）
公开年 2022（51）
申请年 2021（51）
专利权人 CONSEJO SUPE.（2） KOREA INST S.（2） PHILIPPINE S.（2） UNIV CHINA E.（2）
UNIV SHANXI（2）

Manufacturing plastic card with graphene-antenna comprises preparing colloidal solution including graphene and preparing graphene ink component by mixing colloidal solution, water-dispersible polyurethane solution, and crosslinking agent.

PARK H R

Gasochromic nanocomposite material used in sensor for detecting hydrogen, comprises molybdenum trioxide nanoflakes, and palladium nanoparticles and nickel nanoparticles arranged on surface of molybdenum trioxide nanoflakes.

SEO H T, LE T D, HYUNGTAKSEO, THAIDUY L

Sensor useful in detecting nitrogen dioxide for hospitals, medical facilities, medicinal manufacturing, and chemical handling industries, comprises graphene sheet positioned on substrate, and tungsten oxide nanorods doped on graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H

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

Determining number of graphene layers involves determining relative intensity of substrate-bound Raman-active mode in graphene-covered region to intensity of substrate-bound Raman-active mode in graphene-free region.

DOBROWOLSKI A, JAGIELLO J, CIUK T

Direct growth method of multilayer graphene through pressure heat treatment, comprises forming etch stop layer, forming metal catalyst layer, forming amorphous carbon layer and directly growing multilayer graphene on seed layer.

KIM H, KIM S K, MI K H, YOO C S, JOJINWOO, KIM H Y, JEONJUNHYUCK, YUNSUNGHO, SUNG K H, LEE S M

Material used for forming light-control film, comprises graphene-like carbon material which is surface modified by functional groups, having preset ratio of height of peak derived from functional group and height of reference peak derived from carbon hexagonal network surface of carbon material.

FUKUI H, HAINO T, SEKIYA R

Optical element comprises substrate, multilayer graphene provided on substrate, electrode connected to multilayer graphene, and another electrode connected to multilayer graphene.

KONDO O

Heteroatom doping in graphene by preparing mixture of graphene and doping precursor in solvent, ultrasonically processing mixture, and subjecting dispersed solution to microwave radiation to obtain layers of heteroatom doped graphene.

BHUSHAN R, THAKUR A K, KUMAR P

Strain engineered material for valley splitter device, comprises graphene sheet having array of wrinkles induced by deformations in graphene sheet, where deformations are formed by lattice of underlying nanostructures on substrate, periodically varying field distribution has field magnitude minima.

TEAGUE M L, WANG J, HSU C, YEH N