国家/地区 中国（18） 韩国（2）
IPC部 B（20）
IPC大类 B01（20）
IPC小类 B01J（20）
IPC B01J023/80（20）
发明人 LIU C（3） LI S（2） LI Y（2）
LIU Y（2） SIM J J（2） ZHANG G（2）
ZHANG X（2）
公开年 2021（4） 2022（4） 2020（3） 2023（3） 2017（2）
申请年 2021（6）  2019（3）  2022（3）  2015（2） 
专利权人 UNIV YEUNGNA.（2）

Photoelectric two-electrode system used for degrading tetracycline hydrochloride, comprises molybdenum/zinc oxide/nickel fluoride sheet as anode, and zinc ferrite/graphene oxide/carbon cloth catalytic electrode film assembly as cathode.

GAO C, YU S, YANG S, HE T, WANG D

Preparing carbon-supported catalyst for sewage treatment, involves heating graphite compound, small molecule compounds containing nitrogen, sulfur, phosphorus and transition metal compound, by three-stage heating, where first, second and third sections of furnace, are maintained at preset conditions.

LI S, LAI Q

Method for preparing zinc-copper oxide/titanium dioxide photocatalytic composite materials with core-shell structure used in photo-catalysis comprises performing ultrasonic dispersion of titanium dioxide/graphene powder in solvent, and ultrasonic dispersing ZIF precursor into substrate solution.

LI J, ZHANG A, HOU Y, ZHENG S, JIANG Z, HAN P, YAN L, FENG Y, YAO H, LIU C, ZHANG Z, WANG X

Method for preparing three-dimensional graphene gel composite material used as a catalyst for adsorption-photocatalytic Fenton catalytic degradation, involves adding photo-Fenton catalyst to the graphene oxide solution and treating ultrasonically, adding reducing substance to the mixed solution.

LIANG Y, CUI W, LIU C, YANG T, HU J, AN W

Preparation of heterojunction photocatalyst for semiconductor photocatalysis application, involves mixing zinc powder, copper powder, carbon powder and solvent to obtain slurry, coating slurry on surface of substrate to obtain primary sample, and calcining primary sample.

HUANG X, ZHANG S, ZHENG H, LIU Y, WANG H, ZHANG G

Zinc oxide-based heterojunction photo-catalytic composite material for efficient photo-catalytic treatment of neonicotinoid pesticide pollutant, comprises a single layer reduced graphene oxide as the elementary material.

ZHONG D, LENG L, LI Z, YAO T, YANG L

Preparing hydrophobic composite material for efficient adsorption and catalytic degradation of chloroform in water useful in water purification, comprises taking solid phase mixture and polyvinylidene fluoride, adding dimethylacetamide solution after mixing, and stirring.

XU X, HOU Q, PENG W, CHOU S, LI S, MO H, CHEN Y, NIU S

Preparing composite microsphere structure zinc oxide/copper(II) oxide/graphene oxide heterojunction photocatalyst useful in degrading pollutants, comprises e.g. mixing zinc salt, copper salt, carbon source, graphene aqueous solution and water, performing hydrothermal reaction, and calcining.

WU F, ZHANG X, DONG H, LONG H, HUANG R

Treating wastewater containing heterogeneous biomass involves performing photocatalytic coupling and microbiological treatment of wastewater containing heterogeneous biomass by adding ammonium sulfate, potassium dihydrogen sulfate, complex photocatalyst and bacterial solution and stirring to react.

ZHANG H, LAN H, WANG L, LIU H, ZHANG Y, ZHONG S

Preparation of zinc-doped alpha-iron oxide/graphene aerogel composite catalyst used for treating antibiotic wastewater by pretreating graphene, dispersing in deionized water, and adding iron sulfate heptahydrate and zinc acetate dihydrate.

DONG S, LIU Y, LI W, WU Y, HAN X, YANG J, LUO W, TIAN G