国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 C02F（4） B01D（2） B01J（2）
IPC B01D067/00（2） B01D069/12（2） B01D071/02（2）
C02F001/44（2）
发明人 YAN Y（2）
公开年 2020（4）
申请年 2020（2） 
专利权人 UNIV JIANGSU（4）

Preparation of durable underwater superoleophobic composite film used for separating oil-water mixed systems in acid, alkali or salt environments, by dissolving graphene oxide and polyvinylidene fluoride in N-methylpyrrolidone and stirring.

CUI J, XIE A, YAN Z, YAN Y

Performing biological synthesizing of ferrous sulfide doped reducing graphene composite material in fields of environment and catalysis, involves using dissimilar metal-reducing bacteria to decompose organic matter in metabolic process.

XU Z, YONG Y, YU Y

Preparation of ion separation membrane includes dissolving mixture of graphene oxide and polyvinylidene fluoride in N-methyl pyrrolidone solution, soaking emulsion coated plates and adsorbents in mixture of ethanol and water and drying.

YU C, LU J, WU Y, YAN Y, LI C

Preparing sulfonated graphene oxide-zinc oxide-PSF complex ultrafiltration membrane comprises e.g. adding sulfonated graphene oxide/ethanol solution to zinc acetate/ethanol solution, stirring, adding hexane, sealing and refrigerating.

LIU Y, LIU J, WU J, QIU H, NI L