国家/地区 中国（26） 美国（3） 世界知识产权组织（3） 韩国（2）
IPC部 B（29）
IPC大类 B01（29）
IPC小类 B01J（29） C02F（29） C01B（4）
B01D（2） B82Y（2）
IPC B01J037/02（29）
发明人 WANG J（3） WANG Y（3） DUAN D（2）
JIA Q（2） KUMAR S A（2） LEE B K（2）
LI Y（2） LIU J（2） WANG L（2）
WANG X（2） WU Y（2） ZHANG F（2）
ZHANG Q（2） ZHANG X（2） ZHANG Y（2）
公开年 2021（6） 2022（6） 2017（5） 2018（4） 2019（4）
申请年 2021（7）  2019（4）  2022（4）  2017（3）  2018（3）  2015（2）  2016（2）  2020（2） 
专利权人 INST PROCESS.（3） UNIV ULSAN F.（2）

Photocatalytic thin film useful for redox reaction of pollutants in water body, comprises film substrate and at least two modification layers coated on outer surface of film substrate, where photocatalytic material comprises e.g. strontium carbonate coated on outer surface of strontium sulfate core.

ZHONG L, LI Y, LIU J, JIA Q, DUAN D

Preparing three dimensional cobalt sulfide cocatalyst useful in e.g. Fenton system or persulfate system for degrading refractory organics and toxic organics, comprises e.g. adding cobalt source and sulfur source, transferring, centrifuging, freeze-drying, naturally cooling and freeze-drying.

LUO X, LI X, WANG Y, HU Y, SHI Y

Method for preparing recyclable graphitic carbon nitride/reduced graphene oxide/cotton composite photocatalyst for use in methylene blue dyes, involves dispersing protonated graphitic carbon nitride in deionized water and sonicating, then adding graphene oxide dispersion and stirring.

YANG X, ZHANG X, LIU J, LOU T, GAO X

Preparing photocatalytic degradation of dye wastewater separation multilayer composite membrane, comprises assembling two-dimensional sheet-like graphene oxide material on the porous substrate, and forming iron-based catalytic degradation layer on tannic acid cross-linked transition layer.

WANG G, ZENG Z, ZHU L, SONG H

Highly active visible light catalyst used for wastewater treatment, is supported by fly ash float bead.

XING L, YUAN Y, LI J, LIU B, WANG X, LI L, ZHANG F, WANG L, ZHANG J, GUO Y

Processing device for graphene modified degradable material, comprises e.g. dish plate for containing graphene oxide solution, pocket frame, sliding truss rod provided with a pair of sliding telescopic rods with film plate and moves along pocket frame through motor, tension spring and controller.

LIU H, LV L

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

Transition metal single atom active catalyst comprises single atom transition metal as active component, active carbon, carbon nano tube, graphene, nano-diamond, any one of the graphitic carbon nitride as the carrier.

WU K, SUN S, YANG M

Supported photocatalyst used in photocatalytic degradation of sewage, comprises fibers, bonding layer formed on surface of fibers, and photocatalytic layer formed on surface of the bonding layer.

ZHANG L, ZHANG Y

Preparing composite catalyst useful for catalytic ozone oxidation treatment of wastewater, comprises loading metal oxide and doped nitrogen element on carbon base material to obtain composite catalyst.

CAO H, XIE Y, DUAN F