国家/地区 中国（79）
IPC部 B（79）
IPC大类 B01（79） C02（79） C01（8）
C08（4） H01（2）
IPC小类 B01J（79）
IPC C02F101/30（79）
发明人 ZHANG L（7） WANG Y（6） CHEN Y（5）
WANG S（5） ZHANG X（5） CHEN G（4）
HUANG R（4） LI J（4） LIU H（4）
XU Y（4） YAN H（4） ZHANG Y（4）
LIU D（3） LIU X（3） SONG Z（3）
公开年 2020（79）
申请年 2020（41）  2019（33）  2018（5） 
专利权人 UNIV MINNAN .（4） UNIV SOUTH C.（4） UNIV HANGZHO.（2） UNIV WUHAN T.（2）

Catalyst useful for photocatalytic wastewater treatment, comprises carrier, and active components supported on carrier, using graphene quantum dots as carrier, and strontium titanate and nano gold as active components.

CHEN J

Magnetic nanocomposite material used for adsorbing and purifying industrial dyes and wastewater, comprises porous iron-nickel alloy and reduced graphene oxide.

YANG B, PAN W, LI R, YU R

Preparing high instantaneous photocurrent nano-titanium dioxide/polyaniline/graphene composite material, comprises e.g. mixing graphene dispersion, aniline, and aqueous sulfuric acid solution, stirring in ice bath, and post-processing.

TAO Y, CHENG H

Preparation of graphene oxide based photocatalyst with visible light response includes dissolving graphene oxide in absolute ethanol solution, adding mixed solution and lanthanum nitrate to graphene oxide suspension and calcining.

LI J, ZHANG Q, ZHANG X, ZHOU Z

Synthesizing graphene oxide-eurpium hydroxide-cobalt hydroxide composite material comprises e.g. mixing graphene oxide and deionized water, adding europium(III) chloride and cobaltous chloride hexahydrate, filtering and post treating.

YAN H, MENG C, CAI S, WEI S, WANG Q

Synthesizing graphene oxide-cerium oxide-iron oxide composite material by mixing graphene oxide and deionized water, adding cerium nitrate and ferric sulfate to solution, heating, adding urea solution, cooling, precipitating, and drying.

YAN H, WEI S, HUANG R, HE Y

Synthesis of graphene oxide-cerium oxide-cobaltosic oxide composite material used as catalyst for waste water treatment involves mixing graphene oxide with cerium nitrate and cobalt chloride, precipitating, hydrothermal reacting and drying.

YAN H, HUANG R, WANG S, WU W

Preparation of palm nanofiber-graphene-carbon nanotube composite aerogel used for adsorbing e.g. heavy metal in wastewater by mixing palm fiber with ammonium persulfate solution, and oxidation reacting to obtain oxidized palm nanofiber.

CHEN G, ZHANG L, SUN K

Preparing persulfate-activated nitrogen-doped graphene-supported carbon nitride composite material used for removal of pollutants in water, by selecting and uniformly mixing commercial graphene, melamine and urea, and calcining.

LIU H, SUN P, DI Z, FANG Y

Synthesis of graphite-based nitrogen-chelated iron(III) ion-iron oxide catalyst used for sewage treatment agent involves mixing nano-ferrous ferric oxide in methanol and zinc salt in graphene oxide solution, aging, roasting, and cooling.

HU C, WANG Y, LV L