国家/地区 日本（18）
IPC部 C（18）
IPC大类 C01（18）
IPC小类 C01B（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（5） 2015（3） 2021（3）
申请年 2013（4）  2015（3）  2016（2）  2017（2）  2018（2）  2021（2） 
专利权人 UNIV MANCHES.（3） FRAUNHOFER G.（2） JANG B Z（2） NANOTEK INST.（2）
ZHAMU A（2）

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

Producing composite material used for e.g., electrocatalysis by impregnating a two-dimensional (2D)-material based aerogel with impregnation solvent, performing a solvent/water exchange, performing precursor diffusion and passing a current.

YANG W, MOISSINAC F, BARG S, BYUN J J, FRANCIS M, BARGZUELEN, GRADE S

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

Manufacture of graphene dispersion liquid for e.g. battery, involves applying voltage to graphite soaked as electrode in polyphase electrolyte solution containing ionic liquid phase, in which graphite is in contact with ionic liquid phase.

SATO M, HORIKAWA Y

Graphite porous structure used as redox reaction catalyst, comprises porous structure including graphene layer, where graphite structure is interlayer-separated with specific gravity.

SASO M

Manufacture of graphene used as conductive support agent, involves injecting graphite powder into alkali metal hydroxide solution, arranging electrodes in graphite layer, applying voltage and vibration, separating graphene, and drying.

AOKI Y

Preparation of graphene oxide nanoplatelets involves using flexible graphite coil, strip or carbon fiber wire as raw material and subjecting to electrochemical intercalation and electrolytic oxidation stripping using drive of feeding device.

PEI S, REN W, CHENG H, HUANG K

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

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