国家/地区 中国（77）
IPC部 B（77）
IPC大类 B01（77） C02（77） C01（4）
C08（4） B82（2）
IPC小类 B01J（77）
IPC C02F101/34（77）
发明人 ZHANG Y（8） YANG L（6） ZHAO Y（6）
WU Y（5） YU J（5） CHEN H（4）
GUO Y（4） LIU Y（4） WANG L（4）
WANG X（4） WANG Y（4） ZHANG X（4）
CHEN Q（3） CHENG F（3） HE G（3）
公开年 2021（77）
申请年 2021（54）  2020（23） 
专利权人 HARBIN INST .（4） UNIV CHANGZH.（3） CHINESE ACAD.（2） GUANGDONG AC.（2）
JIANGSU AOJI.（2） SHANDONG HUA.（2） UNIV HENAN N.（2） UNIV NANCHAN.（2）
UNIV NANKAI（2） UNIV SHANXI（2） UNIV XIAN TE.（2） ZOU J（2）

Preparing photocatalytic porous hydrogel comprises e.g. carrying out oil-in-water high internal phase emulsion polymerization of acrylamide and graphene oxide to polymerize, and then loading with nano-titanium dioxide.

JIANG Y, GUO Z

Preparation of ferric oxychloride graphene quantum dot composite transition metal catalyst used for catalyzing peroxymonosulfate involves dissolving urea and citric acid, hydrothermal reacting, dialyzing, mixing with iron salt and sintering.

MAO R, DUAN J, YU J, HUANG J, HU L, FAN Y, WANG D, ZHOU Y, ZHU M, JIANG S, SUN X, ZHENG H

New zirconium-metal-organic frameworks-reduced graphene oxide-silver phosphate visible light catalyst useful for: degradation of organic pollutant; and inactivation of bacteria and prepared by adding graphene oxide flakes into zirconium-metal-organic frameworks and silver phosphate nanoparticles.

NI L, WANG Y

Preparing photodegradation catalyst useful for organic pollutant comprises e.g. dissolving tungstate, and nickel salt in deionized water, stirring, filtering, drying, calcining to obtain nickel tungsten oxide, dispersing bismuth oxide/nickel tungsten oxide in organic solvent, and crystallizing.

XING B, XU B, ZENG H, PAN Q, ZHU W, ZHANG C, YI G, SU X, WU Y

Nitrogen-modified graphene-supported copper oxide composite material used for catalytically activate persulfate oxidation to remove organic matter in high-salt organic wastewater comprises copper oxide loaded on nitrogen-modified graphene.

LIU C, XIAO H, LIU Y

Preparing graphene quantum dot modified zinc oxide catalyst used for photocatalytic degradation of methyl orange organic dye, involves preparing graphene quantum dot powder by solvothermal process, preparing zinc oxide catalyst.

LI S, LV N, WANG S, HAO P, JIA D, NING X, HAO A

Self-dispersing graphene and iron co-doped nano titanium dioxide and preparation method comprises injecting alcohols into batching kettle through metering pump, pumping titanium salt, and drying powder.

SUN J, SUN N, ZHANG A

Preparing graphene oxide-magnetic nano particle-sludge composite adsorbent for removing low-concentration antibiotics in water, involves taking residual sludge, adjusting pH value, carrying out ultrasonic treatment to obtain sludge powder.

FENG F, WU Y, QIN J, LUO S

Preparing non-metallic nitrogen atom-modified natural material or industrial material useful for e.g. electrocatalytic removal of halogenated organic pollutants comprises e.g. dissolving carrier material powder and nitrogen source in water, using ultrasonic dispersion technology, and annealing.

BIAN Z, ZHANG D, WANG H

Preparing sponge with photocatalytic function comprises e.g. cleaning the sponge, immersing in cationic acrylamide solution, washing, immersing in graphene oxide solution, assembling layer of graphite oxide on sponge, loading layer of nano titanium dioxide on surface of graphene oxide in sponge.

GUO Z, JIANG Y