国家/地区 中国（3） 美国（3） 世界知识产权组织（3）
IPC部 C（9） G（9） B（3）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01B032/20（3） G02F001/35（3） B82Y030/00（2）
C01B032/182（2） C01B032/186（2） C01B032/194（2）
G02F001/01（2） G02F001/355（2）
发明人 EL EUCH H（3） QASYMEH M Y A（3）
公开年 2022（7） 2023（2）
申请年 2022（9）
专利权人 UNIV ABU DHA.（3）

Preparing modified graphene quantum dots involves mixing graphene oxide, hydrogen peroxide and N,N dimethylformamide, subjecting resulting dispersion to solvothermal reaction to obtain GQDs (graphene quantum dots), mixing GQDs, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride.

WU L, CAI F, CHEN G, GUO Y, ZHAO Q

Terahertz wave active modulator for use in flexible wearable device, has hexagonal boron nitride whose two sides are respectively provided with first graphene and second graphene, where graphene strip is provided with ion liquid grid.

XIE Y, LI S

Infrared adaptive transparent camouflage film comprises substrate portion, graphene layer on substrate portion, electrode layer spaced apart from graphene layer, and ion gel layer formed on or between graphene layer and electrode layer.

LIM M K, KIM H D, KIM K S, KIM J H, JUNG H J, LEE H J, HYUN S M, LIM M, KIM K, KIM J

Forming graphene layer structure, comprises providing growth substrate having growth surface, and forming graphene layer on growth surface by chemical vapor deposition, where growth surface is formed of material e.g. yttrium-stabilized zirconia.

DIXON S, GUINEY I, THOMAS S, GRIFFIN R M, BADCOCK T J

Population of nanocomposite particles useful for reducing odors, comprises hydrophilic fumed silica nanoparticles, and poly (ethylene imine) grafted to it, in which there is no intervening layer between nanoparticles and the PEI.

SUCKEVERIENE R

Electromagnetic shielding cable used in communication, sensing, measurement, control, data acquisition and high technology fields, comprises sheath layer from outside to inside, shielding layer and cable core, where sheath layer is modified graphite aerogel.

LIU L

Graphene structure for use in quantum photonics and quantum microwave systems, includes graphene layers, where the graphene layers allow for microwave squeezing with gains up to specified value over a wide bandwidth.

EL EUCH H, QASYMEH M Y A

Microwave-to-optical conversion device, has processor for receiving electronic information about graphene structure and determining amount of voltage associated with microwave input based on electronic information, where an output of processor is coupled to the memory.

EL EUCH H, QASYMEH M Y A

Graphene structure for use in quantum photonics and quantum microwave systems, has graphene layers including different dielectric materials, and main body modulating optical input pump by driving microwave signal.

EL EUCH H, QASYMEH M Y A