国家/地区 中国（31）
IPC部 B（31）
IPC大类 B01（31）
IPC小类 C02F（31） B01J（23） B01D（9）
IPC C02F101/32（31）
发明人 LI Y（4） CHEN Q（3） LI J（3）
LIU C（3） LI Z（2） LIU H（2）
LIU M（2） SHUAI J（2） TAO L（2）
XU G（2）
公开年 2018（6） 2021（5） 2022（5） 2017（4） 2020（4） 2019（3） 2015（2） 2016（2）
申请年 2019（6）  2021（5）  2017（4）  2018（4）  2020（4）  2016（3）  2015（2）  2022（2） 
专利权人 LI Y（3） UNIV SHANGHA.（2） UNIV ZHEJIAN.（2）

Preparing polyethyleneimine-cobalt-dodecane-trimethylamine-1/graphene oxide complex separation membrane useful in dye adsorption, comprises polymerizing mixed solution of polyethyleneimine, graphene oxide and cobalt-dodecane-trimethylamine-1 on surface, and suction filtration.

YANG Y, LI B, WU Z, HE X, LI Z

Preparing ultra-hydrophilic-underwater ultra-oleophobic graphene hydrogel/stainless steel mesh composite oil-water separation membrane, comprises immersing stainless steel mesh in detergent water, absolute ethanol and deionized water, placing in oven for in-situ polymerization and freeze-drying.

DAI Z, NI H, LI R, TIAN N

Preparing magnetic graphene-based photocatalyst i.e. graphite oxide-iron(II,III) oxide-silica-cadmium sulfide, comprises loading silica shell layer on magnetic iron(II,III) oxide, loading cadmium sulfide, and reacting with graphene oxide in mixed solution of ethanol-water by hydrothermal method.

LI T, HAO Y

Preparing graphene oxide/covalent organic frameworks complex material useful in adsorption of organic pollutants comprises e.g. mixing 1,3,5-tris(4-aminophenyl)benzene and acetic acid, adding acetonitrile solution, dissolving solid, adding graphene oxide suspension, stirring, shaking, and washing.

QIU H, LIANG L, CHEN J

Metal organic framework material and two-dimensional material composite useful in sewage treatment, comprises ferrocene-based metal-organic framework materials supported on graphitic carbon nitride with two-dimensional sheet structure.

WANG L, HUANG Z, YU H

Preparing hydrophobic absorbent material based on polyurethane foam comprises e.g. mixing graphene oxide, crosslinking agent and fluorine-containing monomer, carrying out reaction, drying, grinding, pre-polymerizing, foaming and curing.

LI J, CHEN H, LIU N, TAO T

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

Preparing sponge used in oil-water separation, by dissolving amino-terminated polydimethylsiloxane in organic solvent, adding graphene oxide, stirring, adding condensing agent and glutaraldehyde, stirring, transferring to mold, and curing.

MO S, MEI J, LI Z

Antipollution three-dimensional electrocatalytic filler used for decomposing polycyclic aromatic hydrocarbon, comprises polyvinylidene fluoride, butanedione, N,N-dimethylacetamide, graphene, graphite powder, and carbon-based catalyst.

KANG S, ZHAO Z

Preparing supported titanium dioxide catalyst for degradation of organic pollutants, by dissolving titanium source compound, adding soluble iron salt, soluble manganese salt and bentonite, aging, washing, drying and calcining.

CHE K, HOU H, NIU X, YU J, GONG Y, ZHOU H, SHI R