国家/地区 中国（4）
IPC部 C（4）
IPC大类 C02（4） C08（4） D01（2）
D04（2）
IPC小类 C02F（4）
IPC C08K003/04（4）
发明人 CHEN X（2） LI W（2） WANG X（2）
ZHENG J（2）
公开年 2018（4）
申请年 2016（2）  2017（2） 
专利权人 HENAN ZHILIA.（2）

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

Composite biofilm carrier material comprises diatomite, polylactic acid, graphene Oxide, cassava starch, arabic gum, polypropylene, chitosan, polyvinyl alcohol, attapulgite, trimethylhexadecyl ammonium bromide, and silica sol.

ZHENG J, WANG X, LI W, CHEN X

High-adsorbing biological membrane carrier material comprises diatomite, polylactic acid, oxidized graphene, cassava starch, arabic gum, polypropylene, chitosan, polyvinyl alcohol, nano-carbon sol, lignocellulose, and bentonite.

ZHENG J, WANG X, LI W, CHEN X

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