国家/地区 韩国（7） 美国（7） 中国（6） 欧洲专利局（EPO）（3） 世界知识产权组织（3） 印度（2） 日本（2） 台湾（2）
IPC部 C（12） B（7） H（6）
IPC大类 C01（12）
IPC小类 C01B（12）
IPC C01B031/04（12）
发明人
公开年 2016（6） 2017（5）
申请年 2016（12）
专利权人

Preparation of graphene ink for producing graphene-coated metal material, involves preparing persulfate electrolyte solution and electrochemical stripping electrode, applying constant voltage, separating graphene membrane, and dispersing.

KANG S O, KIM H, JANG B K, PARK S W

Preparation of graphene ink involves growing graphene on metal substrate, removing metal substrate, and dispersing graphene in dispersion medium.

KIM Y N, LEE S K, PARK C W, YANG W S

Preparing graphene ink involves dispersing graphite flakes in organic solvent, ultrasonicating dispersion, separating supernatant by centrifuging ultrasonically treated dispersion to remove supernatant and adding 1-5C alcohol.

KIM S J, JIN J

Electrostatic compliant sensor for insulator, comprises first electrode which is deposited in upper and lower part of sensor wire and insulator included second electrode, included support fiber and graphene oxide coated on support fiber.

KIM B, HWANG W, KIM S, LEE D, HAN K, HWANG B

Graphene sheet combining graphite flake structure used as heat-dissipation structure and in light and thin current electronic products, comprises graphite nanoplatelet material and graphene material mixed in the nanoplatelet material.

CHOU T, WU F, CHAN C, LIAO W, CHANG H, LI L, ROSS J, YU W F, CHIEH C C, HSIEN L W, PIN C H, JONG L L, WU F Y, CHAN C C, LIAO W H, CHANG H P, LI L J

Composition used in preparation of e.g. graphene or graphene-like structure, comprises graphite oxide and infrared absorbing compound.

DESMET T

Preparing nitrogen-doped graphene, used to produce composite heat dispatching plate, comprises mixing solid-state nitrogen containing precursor with a graphene to form a mixture, and sintering the mixture under reducing atmosphere.

LIU W J, SHEN J, XIE Z Z, LIU W, XIE Z

Formation of graphene-based material used as supercapacitor electrodes, involves treating mixture comprising etchant and graphene oxide sheets, dispersing holey sheets into solvent and treating dispersion.

DUAN X, XU Y, HUANG Y

Polymer nanomesh used for preparation of graphene nanomesh, has planar structure having cyclized nanomesh-forming polymer and two-dimensional holes arranged on planar structure.

JOH H, SON S Y, LEE S H, KIM T

Graphene compound for barrier element and clear packaging for product comprises optionally functionalized graphene directly bonded to nitrogen-containing compound.

ZHENG S