国家/地区 中国（184）
IPC部 B（184） C（85） D（10）
A（5） G（4）
IPC大类 B01（184） C02（59） C01（10）
C07（10） C08（7） D01（7）
D04（4） B32（3） C10（3）
C12（3） D06（3） G01（3）
A41（2） A61（2） C23（2）
IPC小类 B01D（184）
IPC B01D067/00（184）
发明人 ZHANG X（11） ZHANG H（9） ZHANG Y（9）
CHEN Y（8） LI Y（7） WANG L（7）
LAN Y（6） LI X（6） PENG P（6）
WANG X（6） WANG Y（6） WANG Z（6）
FANG F（5） HONG Y（5） JIANG Z（5）
公开年 2021（184）
申请年 2021（111）  2020（64）  2019（9） 
专利权人 UNIV NANJING.（6） UNIV SANMING（6） SUNTAR MEMBR.（5） UNIV JIANGSU（5）
UNIV TIANJIN（5） HARRY MEMBRA.（3） NINGBO FOTIL.（3） REN G（3）
SHANGHAI ADV.（3） SHANGHAI INS.（3） WANHUA CHEM .（3） BEIJING INST.（2）
CHINA ACAD E.（2） CHINA PETROL.（2） HANGZHOU NAN.（2） HUADIAN WATE.（2）
INST SEAWATE.（2） JIANGSU JULA.（2） MEMBRANE BIO.（2） UNIV CHANGCH.（2）

Nano-silver composite treatment agent useful for improving anti-pollution ability of membrane bioreactor membrane, comprises nano-silver material prepared form e.g. silver nitrate, L-ascorbic acid and polyvinylpyrrolidone, and hydrophilic polymer prepared form e.g. polysulfone and graphene oxide.

ZHU H, WANG K, XIA W, DONG P, LIU A, SUN X

Preparation method of hydroxylamine functional graphene film used in gas-water separation, involves adding water, adjusting pH, heating and refluxing, and filtering film to load graphene on substrate, and washing with water.

ZHANG F, ZHANG C

Ceramic composite film used for oil-water separation, comprises porous support layer, graphene oxide layer and polytetrafluoroethylene layer are arranged in turn.

FAN Y, QIU M, XU P, ZHANG T, CHEN X

Large area graphene-based seawater desalination film comprises support layer and composite interlayer structural unit, where composite interlayer structural unit is sequentially provided with porous graphene layer, graphene oxide layer and porous graphene layer from bottom to top.

QING F, HOU Y, LI X

Preparing mercapto compound functionalized graphene oxide film in chiral separation, involves ultrasonically dispersing graphene oxide nano-sheet in organic solution under condition of room temperature and adding azodiisobutyronitrile.

LIU L, HOU S

Preparation of emulsion separation membrane for, e.g. petrochemical application, involves adding trivalent iron source to graphene oxide solution, dripping methanol solution of trimesic acid, aging, dispersing obtained composite in water, and loading on microporous film carrier by vacuum filtration.

HE R, ZHANG R, WANG R, ZHOU Y

Nanocomposite dispersion liquid for high gas barrier nanocomposite film, comprises aqueous polyester, layered nanofiller, dispersing aid and water, where aqueous polyester is prepared by polycondensation of dihydric alcohol, dibasic acid or its diester and sulfonated dibasic acid or its diester.

LI B, HUANG F, WU L

Dopamine-modified titanium dioxide oxidized graphite alkene polyamide nanofiltration membrane used in biological engineering, comprises polyether sulfone supporting component, organic functional layer, acid receiving agent as raw material.

LAN W, FANG F, HONG Y, CHEN Y

Oxidation molybdenum disulfide-graphene oxide-polyethylene imine composite ceramic nano-filtration membrane comprises porous ceramic membrane supporting body and organic functional layer set on porous ceramic supporting body.

LAN W, FANG F, HONG Y, CHEN Y

Oxidation molybdenum disulfide-graphene oxide composite nano-filtration membrane used in water treatment, comprises organic ultrafiltration supporting body modified by polyvinyl alcohol solution and functional layer set on supporting body.

LAN W, FANG F, HONG Y, CHEN Y