国家/地区 美国（8） 中国（7） 世界知识产权组织（7） 韩国（6） 欧洲专利局（EPO）（4） 日本（3） 澳大利亚（2） 加拿大（2）
IPC部 C（13）
IPC大类 C01（13）
IPC小类 C01B（13）
IPC C01B031/04（13）
发明人 JANG B Z（2） ZHAMU A（2）
公开年 2017（13）
申请年 2016（10）  2015（3） 
专利权人 ANGSTRON MAT.（2） JANG B Z（2） NANOTEK INST.（2） ZHAMU A（2）

Preparing graphene-based carbon nanomaterials useful in e.g. biosensors, comprises selecting carbon source and electrolytic aqueous solution, saturating solution with gas, electrochemical polarization source, and removing nanomaterials.

FIALHO OLIVEIRA M C, ROSA VELOSO A D, DE MELO BANDEIRA TAVARES P, AFONSO FERNANDES J R, VIDEIRA R A, DE MELO BANDEIRA TA VARES P M, ANTONIO VIDEIRA R

Surface processing method for graphene substrate of e.g. organic LED used in electronic device, involves forming organic material on one portion of graphene and surface-processing and forming dielectric thin film on organic material.

JAE Y B, SE J K, HYUN J S

Production of isolated graphene sheets involves forming intercalated graphite compound in intercalation reactor comprising liquid solution electrolyte, working and counter electrode, and exfoliating hexagonal carbon atomic interlayers.

ZHAMU A, JANG B Z

Device for expansion of graphite into graphene flakes used for providing e.g. conductive coatings, comprises container which is provided for receiving electrolyte, anode and cathode which consists of diamond.

NEBEL C E, HOFFMANN R, ROSCHER S, ROSCHNER S, HOFFMAN R

Producing isolated graphene sheets from layered graphite material having hexagonal carbon atomic interlayers with interlayer spacing, comprises e.g. forming alkali metal ion-intercalated graphite by electrochemical intercalation procedure.

ZHAMU A, JANG B Z

Processing method for synthesizing graphene, involves producing flux stream which includes carbon vapor and depositing graphene material from flux stream onto heated substrate at predetermined pressure and temperature values.

KEIDAR M, SHASHURIN A

Graphene oxide used in organic synthesis field, has ketene structure, which is prepared by taking graphite anode, graphite cathode or platinum electrode and sodium chloride aqueous solution as electrolyte and electrolyzing.

YANG Z, JIANG C

Manufacturing graphene used in field effect transistor, supercapacitor, hydrogen generation or storage, solar cell, photocatalyst and biosensor, comprises forming the graphene by unzipping doped carbon materials by an external stimulus.

KIM S O, LEE H J, LIM J, KIM S

Production of graphene oxide involves locating graphite particles within electrochemical cell having working electrode, counter electrode, and aqueous acid electrolyte, and agitating graphite particles within electrolyte.

ZHONG Y, LI D, SIMON G P

Graphene mass production equipment for mass producing of graphene, has roller that is rotated by linkage mechanism and is equipped with screen disposed on cylindrical wall of roller having through holes with prescribed size.

YAO P