国家/地区
IPC部 B（2）
IPC大类
IPC小类
IPC
发明人
公开年 2021（2）
申请年 2021（2）
专利权人 UNIV ANHUI SCI TECHNOLOGY（2）

Preparation of acid, alkali and salt resistant poly(vinylidene fluoride) composite membrane used for oil-water emulsion separation, involves preparing polyvinylidene fluoride/graphene oxide hybrid membrane, and adding acrylic acid and ethylene glycol dimethacrylate.

JIUYUN C, ATIAN X, YIN L, YUSONG P

Preparing composite wave absorbing material involves taking N,N-dimethylformamide and ethylene glycol in beaker, and mixing, weighing graphite oxide, sonicating, stirring, and adding nickel nitrate hexahydrate and zinc nitrate hexahydrate.

SHU R, DENG L, WU Y, LI X