国家/地区 俄罗斯（3）
IPC部 B（3）
IPC大类 B82（3） C01（3） B02（2）
IPC小类 B82B（3）
IPC B82B003/00（3）
发明人 MELEZHIK A V（3） TKACHEV A G（3） PERSHIN V F（2）
VOROBEV A M（2） VOROBYEV A M（2） ZELENIN A D（2）
公开年 2017（2）
申请年 2016（3）
专利权人 UNIV TAMBOV .（2）

Producing graphene, comprises e.g. treating crystalline graphite with ammonium persulfate solution in sulfuric acid which is free of water, holding the resulting intercalated graphite compound before expansion, and performing hydrolysis.

TKACHEV A G, MELEZHIK A V, MEMETOV N R, OSIPOV A A

Making graphene comprises performing oxidative intercalation of graphite powder with concentrated sulfuric acid, followed by oxidation using oxidizing agents, cold expansion of graphite, and mechanical elimination of graphite layers.

PERSHIN V F, TKACHEV A G, VOROBYEV A M, ZELENIN A D, MELEZHIK A V, VOROBEV A M

Manufacturing method for graphene-containing materials, involves subjecting graphite compound to carbamide treatment and carrying out dispersion of graphite by passing through gap between body and rotary disk under predetermined pressure.

PERSHIN V F, TKACHEV A G, VOROBYEV A M, ZELENIN A D, MELEZHIK A V, VOROBEV A M