国家/地区 中国（12） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 B（17）
IPC大类 B05（17）
IPC小类 B05D（17）
IPC C01B032/194（8） B05D007/24（6） B05D007/14（5）
C01B032/19（5） C01B032/198（4） B05D003/04（3）
B05D005/00（3） C01B032/184（3） B05B016/20（2）
B05D003/00（2） B05D007/00（2） C09D007/61（2）
H05K007/20（2）
发明人 LIU Y（2）
公开年 2022（17）
申请年 2022（11）  2021（4）  2020（2） 
专利权人

Carbon steel material useful for heat sink in electrical and electronic devices comprise carbon steel substrate, and reduced graphene oxide coating layer formed on the carbon steel substrate.

DOW H S

Preparation of layered composite material used in e.g. aerospace, involves preparing graphene dispersion and carbon nanotube dispersion, spray-depositing carbon nanotube dispersion and graphene dispersion on surface of magnesium foil, crushing, placing in mold, hot-pressing, sintering, and extruding.

WANG X, SUN Z, HU X, SHI H

Medical device used for detecting aldehyde and ketone-bearing analytes, comprises graphene varactor comprising graphene layer, and self-assembled monolayer provided on outer surface of graphene layer through electrostatic interactions.

TROUDT B K, BUHLMANN P P J, KOESTER S J, ZHEN X, KOESTER S

Preparing graphene heat dissipation composite material useful in automobile engine heat-dissipating, comprises e.g. taking carbon fiber bundles, pouring mixed liquid into forming container, arranging multi-level orientation and arrangement of carbon fiber bundles in mixed solution by device.

CHEN D

Substrate useful in applications/manufacture of commercial products including textile products in medical applications/hospitals e.g. aprons, comprises graphene or its derivative.

AMIRTHASAMY J B, RAJE V P, GARG V K, SHUKLA M K, REKHI S S

Aluminum material with superconducting heat performance used in electric appliance device, comprises coating heat conducting material and curing agent on surface of aluminum alloy, drying and curing to obtain super-conductive aluminum material.

CHEN M

Graphene film production device comprises box body, where four corners of bottom of box body are welded and fixed with supporting column, box body is connected with box door through pin shaft, box door is provided with observation window.

WEI F

Method for improving macroscopic lubricating performance of graphene based on annealing treatment, involves quickly cooling graphene/silicon dioxide sample to about 30 degrees centigrade, and obtaining graphene coating with excellent macroscopic lubricating performance.

QIAN L, YANG L, LIU Y, LIU L, ZHOU X, WEI L, CHEN L

Preparing three-dimensional conformal coating of graphene metamaterial, comprises e.g. immersing substrate with three-dimensional nanostructure in poly(diallyldimethylammonium chloride) solution, coating positively charged dielectric layer, and immersing in graphene oxide solution.

WANG H, CHEN S

Coating method of primary coating forming reduced graphene oxide thick film by using electronic device, involves using low-viscosity graphene oxide slurry to simultaneously satisfy conditions that solid content is in specific range and viscosity is in specific range.

LV J, LIU Z, CAI J