国家/地区 波兰（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人
公开年
申请年
专利权人 ADVANCED GRAPHENE PROD SP ZOO（2）

Producing oxidized graphene flakes by reacting sulfuric acid or mixture of orthophosphoric acid and sulfuric acid with graphite powder, cooling, adding oxidant, heating, supplying deionized water, and stopping reaction with perhydrol.

KACZMAREK L, MAKOWICZ M, WARGA T, STEGLINSKI M, ZAKRZEWSKI S, BATORY D, PELKA M, KUTEN D, NAZIM T, GALAZKA M

Separating graphene film from liquid graphene-forming matrix involves upon completion of heating/adding hydrocarbon mixture, and during cooling, sliding mould frame over surface of liquid forming matrix, and lifting mould frame above matrix.

ATRASZKIEWICZ R, DYBOWSKI K, KLINOWSKI B M, KULA P, MODRZYK W, PIETRASIK R, ZAWISTOWSKI P Z