国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/04（3）
发明人 HE P（4）
公开年 2014（3）
申请年 2014（4）
专利权人 SHANGHAI INS.（3）

High speed fine copper wire drawing lubricant contains graphene, silane coupling agent, jade, styrene, itaconic acid, gamma-aminopropyltriethoxysilane, triethanolamine, boric acid, benzenepropanoic triazole, and film-forming additive.

HE P, LIU J

Preparing graphene oxide quantum dots comprises adding citric acid to concentrated sulfuric acid, and carrying out reaction to form quantum dot graphene oxide solution.

XIE X, DING G, JIANG M, HE P

Preparing graphene aqueous solution comprises mixing graphene powder and graphene quantum point and water mixture to obtain graphene suspension, and mechanically dispersing the suspension.

XIE X, JIANG M, TIAN S, DING G, HE P, SUN J

Preparation of graphene comprises dispersing natural graphite in polar solvent to obtain graphene quantum dots in polar solution, and mechanical stripping.

XIE X, JIANG M, TIAN S, DING G, HE P, SUN J