国家/地区 日本（4） 加拿大（3） 中国（3） 欧洲专利局（EPO）（3） 印度（3） 韩国（3） 美国（3） 世界知识产权组织（3） 澳大利亚（2） 巴西（2）
IPC部 B（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/19（4）
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

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

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 in electrochemical cell of one or more of graphene, graphite nanoplatelet structures, and graphane, involves passing current through cell to intercalate ions into graphitic negative electrode.

DRYFE R A W, KINLOCH I A, ABDELKADER A M, JEFF R A W, DRYFE R A V