国家/地区 中国（3）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08K（4） C08L（4） C08J（3）
IPC C08K003/04（4）
发明人
公开年 2014（4）
申请年 2013（2）  2014（2） 
专利权人

Preparation of graphene composite film involves performing ultrasonic dispersion of graphene and complex in mixed solvent, extruding mixture in coagulating liquid and drying.

GAO C, HU X, LI Z, LIU Z, XIA Z

Graphene oxide/carboxymethyl cellulose/alginate nanocomposite is obtained by mixing graphene oxide, carboxymethyl cellulose and alginate polymer.

KYONG Y R, YADAV M

Composite hydrogel useful for adsorption of heavy metal ions and heavy metals in industrial sewage treatment, comprises polyvinyl alcohol, chitosan, graphene oxide and sodium alginate.

CHEN M, DONG W, DUAN F, MA P, SHI D, LI L

Preparation of porous graphene oxide composite for medical carrier, and dressings involves preparing graphene oxide/sodium alginate/gelatin blend glue sol, adding calcium carbonate, and acid, stirring, standing, crosslinking, and drying.

CHEN Y, LIN H, XIONG J, JIAO C