国家/地区 中国（3）
IPC部 C（3）
IPC大类 C02（3） C08（3） B01（2）
IPC小类 C02F（3）
IPC C02F001/28（3）
发明人
公开年 2018（2）
申请年 2017（3）
专利权人

Preparing carboxymethyl chitosan/graphene oxide composite hydrogel comprises e.g. mixing carboxymethyl chitosan and graphene oxide aqueous solutions, 4,4'-dimethyltriphenylmethane-2,2',5,5'-tetraisocyanate, ultrasonicating and reacting.

HUANG L

Preparing multifunctional graphene oxide-chitosan composite sponge useful in oil-water separation comprises e.g. preparing graphene oxide nano sheets by Hummer method and mixing the graphene oxide solution to prepare chitosan solution.

GONG X, JIANG Y, TIAN M

Phenolic resin-graphene aerogel used as organic dye adsorbent in water, comprises graphene coated with phenolic resin.

YANG P, XIA J, NIE T, YAO T, WANG B, LIU S, NI H