国家/地区 中国（88）
IPC部 B（88）
IPC大类 B01（88） C02（40） C01（2）
C07（2） C08（2）
IPC小类 B01D（88）
IPC B01D067/00（88）
发明人 WANG Y（8） YU H（7） ZHANG S（6）
FAN Y（5） HE Y（5） LI H（5）
LI Y（5） MA J（5） ZHANG G（5）
ZHANG L（5） CHEN Y（4） LIU Y（4）
ZHONG F（4） ZHOU L（4） GAO C（3）
公开年 2019（45） 2020（34） 2021（9）
申请年 2019（88）
专利权人 UNIV ZHEJIAN.（8） UNIV GUANGDO.（3） UNIV SOUTHWE.（3） UNIV TIANJIN.（3）
CHENGDU SHID.（2） QICHENG JIAN.（2） SUNTAR MEMBR.（2） UNIV BEIJING.（2）
UNIV CHINA O.（2） UNIV LANZHOU.（2） UNIV NANJING.（2） UNIV TONGJI（2）
UNIV ZHEJIAN.（2） YANCHENG ZEN.（2）

Preparation of mixed matrix film used for removing organic impurities in inorganic phase gas, involves sticking tar granule on surface of flat plate, dispersing modified graphene oxide in organic solvent, adding polymer matrix and stirring.

ZHAO L, HU M, WANG P, DENG R, WU X, ZHANG H

Preparation of hydrophobic membrane for oil-water separation by dissolving graphene oxide powder in water, adding zinc oxide nanowires to dispersion, suction filtering and vacuum drying.

LI C, ZHANG F, LI D, BAI L, QIAN H, SHEN J, QI Q, CHEN P

Modifying liquid useful for modifying layered separation membrane, e.g. inorganic membrane, comprises active component including metal compound or complex formed by blending metal compound and ionic liquid, and solvent.

YANG W, YANG K, BAN Y

Composite material useful for delivering and desorbing macromolecular substance, preferably polysaccharide molecule, protein, DNA and RNA in cell, comprises carbon nanotube as nano-particles and polydimethylsiloxane as flexible substrate.

CHEN H, WANG L, TANG H

High-flux nano-composite film comprises base film, ultra-thin hydrophilic mixed matrix modified layer formed by co-depositing two-dimensional nanomaterial and polyvinyl alcohol, and polyamide separation skin layer.

SU B, ZHANG J, LI S, HAN L

Preparation of graphene-polyurethane composite filter membrane for separating oil and water, involves adding dopamine hydrochloride to tris-hydrochloric acid buffer solution, stirring, centrifuging, collecting precipitate, and drying.

WANG X, HAN Z, SONG C, XIU C, WU X, ZHANG Y, CAO J

Preparation of reduced graphene oxide-based asymmetric composite membrane involves forming graphene oxide composite membrane using solution containing graphene oxide, polymer and organic nanomaterial and performing solvothermal reaction.

ZHUANG P

Preparing and cleaning composite film with light responsiveness and temperature sensitivity comprises grafting polyvinylidene fluoride, using poly (vinylidene fluoride)-graft-poly(N-isopropylacrylamide) and graphene oxide, and blending.

CHEN L, CAO R, QIN M

Polyethylene substrate composite graphene oxide nanofiltration membrane has specific value of pure water flux rate and divalent salt retention rate.

CHENG Y, WANG Y, QIU C, ZHUANG Z

Amino acid-metal complex bonded graphene oxide composite ultrafiltration membrane is prepared by chemically bonding amino acids and metal ions on surface of graphene oxide, and dispersing formed complex in polymer solution.

WANG B, SHU T, ZHOU F, GAO D