国家/地区 巴西（3）
IPC部 B（3）
IPC大类 B82（3）
IPC小类 B82Y（3） C01B（3） C25B（3）
B01J（2） G01N（2） H01M（2）
IPC B82Y030/00（3）
发明人 ROSCHER S（2）
公开年
申请年
专利权人 FRAUNHOFER G.（2）

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

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

Forming graphene used in e.g. bioanalytics involves providing graphite sample having atomic layers of carbon; introducing solvent and ions into spaces between the atomic layers; expanding space; and separating the layers using driving force.

LOH K P, WANG J, JUNZHONG B, LOH K, LUO J, ZUNZHONG W