国家/地区 美国（14） 世界知识产权组织（10） 韩国（8） 中国（7） 欧洲专利局（EPO）（5） 印度（3） 加拿大（2） 日本（2）
IPC部 B（17）
IPC大类 B82（17）
IPC小类 B82Y（17）
IPC C01B031/04（17）
发明人 JANG B Z（2） JO T（2） JO T J（2）
KIDEOK S（2） LEE S（2） LEE S H（2）
PARK S（2） SEULKI P（2） SONG K（2）
SONG K D（2） SUNHYOUNG L（2） TAE J J（2）
ZHAMU A（2）
公开年 2017（10） 2018（7）
申请年 2017（17）
专利权人 CENT NANO S.（2） ILJIN MATERI.（2） NANOTEK INST.（2）

Producing graphene directly from pulp, paper, or paper product involves subjecting pulp, paper, or paper product to graphitization treatment at graphitization temperature in non-oxidizing environment.

ZHAMU A, JANG B Z

Making highly oriented graphene film used in smart phone comprises dispensing and depositing pristine graphene dispersion with oxygen-free pristine graphene sheets dispersed in fluid medium, slicing layer of dried graphene and heat-treating.

ZHAMU A, JANG B Z, WANG Y, FU L

Dispersion or coating used in super capacitors, strain sensors and electronic circuits, comprises tubrostratic graphene.

KULKARNI G U, GUPTA N, MOGERA U

Producing graphene, comprises heating substrate and at least one feeder comprising seedlac, followed by contacting vapors of seedlac with the substrate, and cooling to produce the graphene.

CHOUDHARY S K, DAS S, KULKARNI G U R, PUJAR R

Preparation of multi-doped graphene involves mixing metal-based dopant and at least one organic-based dopant to prepare doping solution, stacking graphene layer on substrate, and doping graphene layer with doping solution.

JUNG M, BYUN N, MOON J, MYNGHEE J, NAMI B, JINSAN M, WEN Z

Production method for producing graphene on copper substrate, involves continuously monitoring temperature of copper sheets and heating copper sheets to specified temperature for predetermined time using electromagnetic induction heater.

HABERLE TAPIA P, ORELLANA GOMEZ C, HABERLE T P, ORELLANA G C, HAEBERLE TAPIA P, HAEBERLE T P

Carbon nanoparticles used in conductive ink, comprise at least two connected multi-walled spherical fullerenes and layers of graphene, and shows peaks with specific intensity in Raman spectrum.

COOK D, GHEZELBASH H, ANZELMO B H, TANNER D, SINGH S

Making graphene metal nanoparticle-composite, comprises e.g. making graphene by applying shearing force to solution of graphite-based material, preparing metal nanoparticles by applying shearing force to solution of e.g. metal precursor.

KIM T Y, HONG J P, KIM T, HONG J

Electrolytic copper foil used for producing graphene, has preset ratio of surface roughness of copper foil and surface roughness of copper foil after heat treatment.

JO T J, LEE S H, PARK S, SONG K D, TAE J J, SUNHYOUNG L, SEULKI P, KIDEOK S, JO T, LEE S, SONG K

Electrolytic copper foil used for forming graphene during fabrication of semiconductor component for computer, electronic paper and display, has preset tensile strength before and after subjecting to heat-treatment.

JO T J, LEE S H, PARK S, SONG K D, TAE J J, SUNHYOUNG L, SEULKI P, KIDEOK S, JO T, LEE S, SONG K