国家/地区 中国（88） 世界知识产权组织（12） 美国（7） 加拿大（3） 韩国（3） 澳大利亚（2） 印度（2）
IPC部 B（106）
IPC大类 B01（106） C02（46） C08（5）
C01（4） C07（2）
IPC小类 B01D（106）
IPC B01D067/00（106）
发明人 WANG Y（8） WANG P（7） YU H（7）
KITAHARA I（6） LIN W（6） ZHANG S（6）
ZHENG 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）
公开年 2019（49） 2020（41） 2021（16）
申请年 2019（106）
专利权人 UNIV ZHEJIAN.（8） NITTO DENKO .（6） UNIV GUANGDO.（3） UNIV SOUTHWE.（3）
UNIV TIANJIN.（3） 2599218 ONTA.（2） BON WATERS C.（2） CHENGDU SHID.（2）
HALLIBURTON .（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）

Membrane assembly used in water filtration system comprises non-metallic, porous substrate, graphene oxide membrane and chemical linker interface including adhesion promoter and flux promoter including silane molecules.

WHEELER D R, ZAVADIL K R, BIEDERMANN L, HIBBS M

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

Conductive film comprises porous base layer film, porous intermediate transition layer film made up of graphene and carboxylated multi-wall carbon nanotubes and porous conductive layer film stacked in sequence.

SUN F, YANG J, DONG W, ZHAO L, XING D, YANG S, SONG Z, LI J

Graphene oxide reinforced crosslinked poly(vinyl alcohol) membrane used for pervaporation separation, comprises base polymer comprising polyvinyl alcohol, filler material comprising graphene oxide and crosslinker comprising glutaraldehyde.

JOSE T, GEORGE S C, THOMAS S

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

Fluid treatment system for treating completion fluid, fracturing fluid and slop water, has fluid stream whose first portion that is comprises water when second outlet is provided on second side of first membrane opposite first side.

JAMISON D E, SHUMWAY W W

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