国家/地区 韩国（16） 美国（14） 世界知识产权组织（13） 中国（12） 欧洲专利局（EPO）（12） 日本（10） 加拿大（7） 台湾（4） 澳大利亚（3） 新加坡（3） 墨西哥（2）
IPC部 B（23）
IPC大类 B01（23）
IPC小类 C01B（23）
IPC C01B032/182（23）
发明人 YANG W S（4） BEDWORTH P V（3） KAWASAKI M（3）
SWETT J L（3） TAMAKI E（3） HEISE S E（2）
HIRAI Y（2） ODEH I N（2） SINTON S W（2）
YOSHIHIDE H（2）
公开年 2017（15） 2018（7）
申请年 2016（23）
专利权人 KOREA ELECTR.（4） LOCKHEED MAR.（3） TORAY IND IN.（3） LOCKHEED COR.（2）
ODEH I N（2） SABIC GLOBAL.（2）

Selectively controlling photoreduction and heat reduction of graphene oxide during flash annealing involves selecting bottom material and/or structure of substrate or container and performing flash annealing on graphene oxide on substrate.

LEE J O, JEONG D W, LEE S S, JEONG S H, LEE G H, JI S G, KIM T G

Producing doped graphene quantum dots used in photocatalyst, comprises preparing a mixture comprising norepinephrine and solvent and performing solvothermal reaction of the mixture.

JONG H K, JU J J, HO K J, JI J J

Producing high purity highly crystalline reduction graphene oxidation of silicon comprises graphite oxidation step of injecting and oxidizing graphite in Kuett-Taylor reactor, forming oxide graphene.

YANG W S

Preparing oxidized graphene, comprises injecting and oxidizing graphite in Couette-Taylor reactor, and converting oxidized graphite into graphene oxide by introducing oxidized graphite in Couette-Taylor reactor to peel off oxidized graphene.

YANG W S

Drying graphene oxide, comprises treating a washed graphene oxide with an organic solvent, and thermally drying the graphene grains.

YANG W S

Washing oxide graphene in washing device, involves separating unreacted sulfuric acid from oxide graphene slurry and washing above-mentioned separated oxide graphene by using aqueous solution.

YANG W S

Heterogeneous catalyst based on chemically modified graphene films for degrading organophosphates diethyl 2,4-dinitrophenyl phosphate and diethyl 4-nitrophenyl phosphate, is produced through dip coating, spin coating and layer coating.

GORGATTI ZARBIN A J, SILVA FONSACA J E, HOSTERT L, SOUZA ORTH E

Method for transferring graphene sheet from copper substrate to functional substrate, involves submerging functional substrate in floating bath, and decreasing fluid level of floating bath to lower graphene sheet onto substrate.

HEISE S E, BEDWORTH P V, SWETT J L, SINTON S W

Hydrolysis catalyst is obtained by aggregating cellulose fibers with graphene catalyst containing carboxyl group(s) and/or sulfonic acid group(s) and including graphene structure.

OKAI M

Graphene synthesis device used for synthesizing graphene wire, has thermal conversion unit that is provided close to center portion of chamber, and catalyst that is placed on thermal conversion unit and formed as thin and long metal.

WON D K, YUAN D