国家/地区 中国（15） 美国（12） 世界知识产权组织（12） 日本（10） 欧洲专利局（EPO）（9） 韩国（9） 加拿大（5） 印度（4） 澳大利亚（3） 巴西（3） 新加坡（3） 英国（2）
IPC部 B（18）
IPC大类 B82（18）
IPC小类 B82Y（18）
IPC C01B032/19（18）
发明人 ABDELKADER A M（2） DRYFE R A W（2） JANG B Z（2）
JEFF R A W（2） KINLOCH I A（2） ROSCHER S（2）
ZHAMU A（2）
公开年 2017（4） 2021（3） 2015（2） 2016（2） 2022（2）
申请年 2016（4）  2013（3）  2015（2）  2020（2）  2021（2）  2022（2） 
专利权人 ANGSTRON MAT.（2） FRAUNHOFER G.（2） JANG B Z（2） NANOTEK INST.（2）
UNIV MANCHES.（2） ZHAMU A（2）

Synthesizing two-dimensional graphene and boron alkene/tellurene complex by electrochemical one-step method, useful in hydrogen production comprises e.g. using graphite electrode and boron block/tellurium block electrode as anode and cathode, and electrolyzing, washing and centrifuging.

HOU W, ZHANG Y, XU Y

Improved method for making pure graphene by subjecting produced multilayer graphene to sonication treatment, transferring floated graphene to substrate and spraying mixture of dispersed graphene in diethyl ether on substrate and air dried.

MISTRY K, AWASTHI G, SALOT Y, RAIYANI D, MONIL S, SANTHY K, NIRAV J, CHAUDHURY S K, JAMNAPARA N, SALOT M

Preparing controllable graphene by using an electrode and magnetic field to adjust ion intercalation, involves placing electrolytic device in room temperature environment and then graphite sheet is placed distance as electrolytic electrode.

CAO D, TIAN W, LIU Y

Method for exfoliation and functionalization of lamellar objects, involves placing electrode out of liquid, and generating plasma between portion of electrode facing surface of liquid and surface of liquid by applying pulse voltage difference between two electrodes.

CUYNET S, PONCOT M, FONTANA S, LETOFFE A, HENRION G, HEROLD C, ROYAUD I, BELMONTE T, GERARD H, STEPHEN Q, MARK P C, SEBASTIAN F, LETOPEADRIAN, GERARD H O, CLARE H, ISABEL L, THIERRY B

New crystalline nanoporous graphene useful for oxygen-doped crystalline nanoporous graphene as electro-catalyst for preparing hydrogen peroxide by electrolysis.

LI P, WANG B, LI J

Exfoliating graphene flakes from graphite sample by compressing a graphite sample in an electrochemical reactor, and applying a voltage between the graphite sample and an electrode in the electrochemical cell.

ROSCHER S

Synthesing graphene molecules comprises e.g. intercalating second species between first and second adjacent graphene sheets having exposing first and second sheets to first species to facilitates electrochemical intercalation of species.

SWAGER T M, ZHONG Y L

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

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