国家/地区 中国（6）
IPC部 C（4） A（2）
IPC大类 C01（4） A61（2）
IPC小类 C01B（4） A61L（2）
IPC C01B031/04（4）
发明人 DING G（6）
公开年 2014（4）
申请年 2014（6）
专利权人 SHANGHAI INST MICROSYSTEM INFORMATION（6）

Doped graphene preparing method, involves forming nickel thin film layer on copper substrate, and N-type graphene and P-type doped graphene formed respectively on N-type doped element-rich area and P-type doped element-rich zone.

DI Z, CHEN D, DING G, GUO Q, MA J, WANG G, XIE X, XUE Z, ZHANG M, ZHENG X, DAI J

Graphene quantum dot-and-silk protein antibacterial composite material comprises graphene quantum dot or doped-graphene quantum dot and silk protein having preset molecular weight in preset mass ratio.

DING G, JIANG M, XIE X, TAO H, YANG S

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

Promoting osteogenesis useful for preparing medicine for treating bone defects and osteoporosis, and exhibiting anti-cancer and anti-aging effect, involves using germanium-graphene.

XIE X, ZHANG M, LI J, YE L, LIU X, DI Z, CHEN D, DING G, GUO Q, WANG G