国家/地区 韩国（14）
IPC部 C（14）
IPC大类 C01（14） C08（14） B05（4）
B82（4） C09（3） H01（3）
B01（2） B29（2） B33（2）
D01（2） G01（2）
IPC小类 C01B（14）
IPC C08K003/04（14）
发明人 JANG B Z（3） ZHAMU A（3） CHOI K H（2）
公开年 2017（14）
申请年 2016（7）  2015（4）  2017（3） 
专利权人 NANOTEK INST.（3） CHOI K H（2） JANG B Z（2） ZHAMU A（2）

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Self-healing polymer for self-healing polymer self-healing system, involves using graphene oxide, subjecting to chemical exfoliation, reducing graphene oxide, manufacturing restored graphene oxide by atomic layer deposition with metal.

BO R L H, HYUN G K

Producing graphene based carbon fiber, useful e.g. to form vehicles parts, comprises e.g. dispersing quantity of graphene powder, graphene flakes, graphene oxide powder and graphene oxide flakes into solvent solution with surfactant.

ZENG T, QI K, QI K Z

Making graphene-reinforced inorganic matrix composite, comprises e.g. mixing multiple particles of graphitic material and solid inorganic material, and operating apparatus for transferring graphene sheets to material particles surfaces.

ZHAMU A, JANG B Z

Composition used in sensor for detecting acid liquid leakage, comprises graphene dispersion, polymethylsilsesquioxane resin and nonionic polyurethane resin.

CHOI K H

Composition useful for detecting alkaline leakage using leak detection sensor, comprises graphene dispersion, polymethylsilsesquioxane resin and a polyethylene resin-containing solution.

CHOI K H

Polymer-graphene composite used for forming composition, comprises graphene and polymer bonded to graphene through functional group containing carbonyl group and alkylene group.

KIM Y W, KWON W J, KIM Y, KWON W

Preparation of graphene dispersion used for preparing graphene-polymer composite, involves dispersing graphene oxide powder in solvent, preparing graphene oxide aqueous dispersion, and reducing graphene oxide aqueous dispersion.

NOH W, JUNG J E, LEE K, PARK K, CHOI J, KIM H, SHIM Y, NOH W S, PARK K M, CHOI J K, KIM H M, SHIM Y K

Graphene oxide/poyurethane composite used for medical tube, comprises graphene oxide and polyurethane that are chemically combined, where graphene oxide is reduced through chemical reduction or thermal process.

HUH H, CHOI S H, LEE J H, HEO H, HUN C S, HYEON L J

Production of graphene-reinforced polymer matrix composite involves mixing multiple particles of graphitic material and multiple particles of solid polymer carrier material to form mixture in impacting chamber of energy impacting apparatus.

ZHAMU A, JANG B Z