国家/地区 中国（2）
IPC部 C（3）
IPC大类 C08（3） C09（2）
IPC小类 C08B（3）
IPC C08B037/16（3）
发明人
公开年 2021（3）
申请年 2020（2） 
专利权人

Graphene and beta-cyclodextrin composition for protecting corrosion of a metal substrate, such as tank and truck, comprises graphene nanosheets and beta-cyclodextrin, where beta-cycodextrin is present on surface of graphene nanosheets.

SALEH T A, SULEIMAN R K

Preparing modified beta-cyclodextrin-graphene oxide composite material by weighing beta-cyclodextrin and adding dimethylformamide, adding acetone to precipitate, filtering with suction, and ultrasonically dispersing, and vacuum-drying.

LIU Z, CHEN Z, WEI R, GUO Y

Preparing composite proton exchange membrane material involves preparing sulfonated polyphenylene ether, preparing chloromethylated sulfonated polyphenylene ether, and preparing azidosulfonated polyphenylene ether.

YU H, RONG J, MA Z, GU J