国家/地区 中国（6） 韩国（3）
IPC部 C（11） B（3）
IPC大类 C01（11）
IPC小类 C01B（11）
IPC C09D001/00（11）
发明人
公开年 2022（11）
申请年 2021（6）  2022（4） 
专利权人

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

Preparing graphene heat dissipation coating comprises e.g. pre-grinding graphene and carbon black to a preset size, and microwave baking, and mixing and stirring mixed glue, graphene and carbon black mixture, carbon nanotubes, graphite and pure water or deionized water.

LIU X, LIU S

Structure useful for producing high-purity methane, comprises conductive carbon nanotube structure, and iron oxide bonded to surface of carbon nanotube structure.

KANG S, SEUNGYOUBHAN, KANG J W, YANG S M

Manufacturing food packaging material e.g. for fruit, comprises e.g. blending graphene raw material and polyethylene, extruding graphene-containing polyethylene pellets processed into film processing facility.

CHOI Y S

New amino-modified graphene used in metal anti-corrosion, where the graphene edge amino and carboxy are formed by transverse covalent bridging.

HAO Z, CHEN Q, CAI J

Waterproofing admixture used for fabricating hydrophobic/waterproofed mortar for external wall finishing, comprises agro-waste-derived graphene oxide and oleic acid.

PANADERO J A D, PACULBA H M D

Preparing coating useful in field of antifouling as antifouling materials, comprises e.g. preparing graphene oxide dispersion, reacting, subjecting to modification reaction with chemical modifier, and spraying modified silica-loaded graphene dispersion on surface of adhesion layer.

WENG Z, MIAO J, SHEN Y, LI G, WU L, ZHENG L

Polyester fiber carbon neutralizing sound absorbing plate comprises a polyester fiber sound absorbing plate base body (polyester fiber, and nano carbon material, acetylene black, carbon nano-tube and graphene oxide).

ZHANG H, ZHOU T, WU S

Preparing nano-graphene used for preparing air-purifying inorganic coating, involves performing hydrothermal reaction on graphene oxide dispersion, cooling, freeze-drying reduced graphene oxide hydrogel, and calcining.

TANG Z, CHEN Y, ZHENG Y, HU Z, ZHANG X

Production of paste for forming film, involves flatly packing aggregates of scaly graphite particles/massive graphite particles on parallel plate electrodes, immersing in methanol diluted solution of organic compound in container, and applying electric field and vibration acceleration to container.

KOBAYASHI H