国家/地区 世界知识产权组织（8） 中国（3） 波兰（3） 欧洲专利局（EPO）（2） 韩国（2） 美国（2）
IPC部 B（17）
IPC大类 C01（17） B82（13） H01（10）
C08（4） B01（2） B29（2）
B32（2）
IPC小类 C01B（17）
IPC C01B032/182（17）
发明人 JEDRZEJEWSKA A（2） JEDRZEJEWSKI R（2） LIU J（2）
SIBERA D（2） WANG N（2）
公开年 2018（6） 2020（6） 2019（5）
申请年 2018（17）
专利权人 SHT SMART HI.（2） UNIV ZACHODN.（2）

Providing synthesis of graphene quantum dots, by depositing graphene oxide (GO) on glassy carbon electrode (GCE) by microtip, performing electrochemical oxidation of GO deposited on GCE in three-electrode system, and fixing potential.

KALITA H K, PALAPARTHY V S, BAGHINI M S, ASLAM M

Producing graphene, comprises providing extrusion device, feeding graphite as first substance, feeding second substance as continuous phase in extrusion process, and extruding two substances with conversion of graphite into graphene.

STALDER B

Obtaining graphene/iron(II) chromate composite, by sonicating graphene oxide in ethanol, adding iron nitrate, chromium nitrate and aqueous ammonia, pressurizing, subjecting resulting product to annealing process, drying and rinsing.

JEDRZEJEWSKA A, SIBERA D, JEDRZEJEWSKI R

Obtaining graphene/manganese iron oxide composite involves preparing mixture of graphene oxide, iron nitrate, manganese nitrate, ammonia water, ethanol and pressure treatment, and subjecting mixture to pressure treatment.

JEDRZEJEWSKA A, SIBERA D, JEDRZEJEWSKI R

Preparation of nanocomposite material includes mixing rhenium precursor, sulfur precursor and hydroxylamine hydrochloride in deionized water, adding graphene oxide aqueous suspension, sealing, treating, cooling and collecting black powder.

LIU X, CAI X, CHEN H, YE Y, ZHENG Z

Thermally conductive modified natural or synthetic leather material for lining of product e.g., passenger compartment of vehicle comprises thermally conductive agent having graphene particles, crust substrate and layers applied on substrate.

POZZA G

Making vertically aligned laminated graphene based thermally conductive film used in thermal interface material involves e.g. arranging nanoparticles layer on surface of first and second graphene films and arranging adhesive on first film.

LIU J, WANG N

High thermal conductive hybrid film comprises reduced graphene oxides, and nano hybrid structures mixed with reduced graphene oxides and both comprising a nanodiamond and a carbon layer coating the nanodiamond.

TAI N, YUAN H, TAI N H, YUAN H C

Nanocomposite useful as electrode active material of lithium secondary battery, comprises tin ferrite and graphene having an inverse spinel structure.

SEOP Y W, PALANISAMY K, UM J H, JUNG M H

Heat spreading structure comprises first substrate layer, second substrate layer, and conductive graphite film which is sandwiched between first and second substrate layers, where graphite film comprises multiple of graphene layers.

LIU J, WANG N