国家/地区 俄罗斯（2）
IPC部 B（3）
IPC大类 B02（3）
IPC小类 B02C（3）
IPC C01B032/192（3）
发明人 MELEZHIK A V（2） PERSHIN V F（2） TKACHEV A G（2）
VOROBEV A M（2） VOROBYEV A M（2） ZELENIN A D（2）
公开年 2017（3）
申请年 2016（3）
专利权人 UNIV TAMBOV .（2）

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

Method for preparing graphene material, involves adding graphite material and intercalation agent, kneading and stripping, stripping large flaky graphite, cleaning graphene aggregate with acetone and removing intercalation agent.

CHEN Q, ZENG J, CHEN B