国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08K（3） C08L（3） A01N（2）
A01P（2）
IPC C08K003/04（3）
发明人 ZHANG W（3）
公开年 2022（2）
申请年 2021（3）
专利权人 UNIV HEBEI N.（2）

Preparing oxidized chitosan-graphene oxide composite material for anti-bacterial agent, comprises adding chitosan-graphene oxide composite material to glacial acetic acid to obtain first mixed solution, passing 1 NO gas into first mixed solution, adding dehydrated alcohol, filtering, drying.

LU L, YANG Y, CHENG C, WANG X, ZHANG W, HOU W

Preparing sulfonated graphene oxide-chitosan composite material useful in antibacterial agent, comprises mixing formamide and chlorosulfonic acid, carrying out reaction, uniformly dispersing, washing and suction filtering, subjecting to dialysis treatment and freeze-drying.

YANG Y, CHENG C, WANG X, LU L, ZHANG W, HOU W

Preparation of nitrated chitosan/graphene oxide/n-titanium composite material used as e.g. combustion agent, involves dripping nano-titanium suspension to nitrated chitosan and mixing with graphene oxide, filtering, and freeze-drying.

YI J, LI H, CHEN S, WAN C, QIN Z, ZHANG W, XU K