国家/地区 中国（15） 韩国（2） 世界知识产权组织（2）
IPC部 A（18）
IPC大类 B01（18） A62（9） A01（6）
C02（5） A61（2） B82（2）
IPC小类 B01J（18） A62D（9） A01N（6）
A01P（6） C02F（5） B01D（4）
A61L（2） B82Y（2）
IPC B01J035/10（18）
发明人 LI Y（3） JEONG H Y（2） JEONGSE Y（2）
LEE J S（2） LEE S Y（2） LI J（2）
LIU R（2） QIN J（2） SUN J（2）
YANG X（2） YUN J S（2） ZHANG X（2）
公开年 2021（4） 2020（3） 2022（3） 2014（2）
申请年 2020（5）  2021（3）  2017（2） 
专利权人 PURESPACE IN.（2） UNIV JIANGSU（2）

Nano fibrous membrane useful for catalyzing degradation of ethylene by visible light, prepared by electro-spinning, where nanofiber membrane is modified titanium dioxide nanofiber membrane, which reduces titanium dioxide energy band gap by doping particles.

DU X, DU C, ZHANG X, WEN Y, JIAO X, SONG Y

Composite nanomaterial useful for air purification comprises graphene oxide nanosheets, carbon airgel, nano titanium dioxide and nano-silver particles, where carbon airgel, nano-titanium dioxide and nano-silver particles are supported on the surface of graphene oxide nanosheets.

SHAO P, XIA J, SUN J, CUI Q, MA C, YANG H

Air-cleaning device useful for reducing harmful gases including ethylene and harmful microorganisms, comprises air inlet, ozone generating unit, ozone decomposition unit and air outlet.

YUN J S, LEE J S, JEONG H Y, LEE S Y, JEONGSE Y

Catalytic activity recovery of manganese oxide catalyst, by recovering ozone decomposition efficiency of initial ozone decomposition efficiency by heating in air atmosphere, and decomposing ozone using manganese oxide catalyst.

YUN J S, LEE J S, JEONG H Y, LEE S Y, JEONGSE Y

Nitrogen-sulfur double-doped porous carbon material catalyst comprises porous carbon material includes cysteine as nitrogen-sulfur source and glucose as carbon source.

LI J, WANG Q, JIN Z, BEI K, HUANG X, LIU J, ZHENG X, ZHAO M, AN N, LIU R

Nanocomposite photocatalytic material with high specific surface area and improved photocatalytic degradation efficiency, comprises spherical titanium dioxide particles comprising graphene coating layer coated on spherical titanium dioxide.

XU Z

Construction of composite metal-organic framework of graphene oxide/copper bis(benzene-1,3,5-tricarboxylate)/iron oxide photocatalyst.

SELVARAJAN E, S S M, DATTA S

Graphene nanocomposite material for photocatalytic degradation of organic pollutants, comprises single layer reduced graphene oxide as base material, and nanomaterial containing titanium oxide nanoparticles attached to base material.

YANG L, YAO T, AI W, ZHONG D

Regulating growth of covalent carbon-nitrogen polymerization photocatalyst on two-dimensional honeycomb carbon nanosheet comprises dispersing graphene oxide into water, washing with acetone and water, and stirring.

SHEN Y, XU J, ZHU C, SONG S

Preparing photocatalyst, involves mixing e.g. tetra-n-butyl titanate, adding polyvinylpyrrolidone, adding precursor, pouring spinning solution into syringe, electrospinning, calcining fibers and adding nanofibers to graphene hydrogel.

GAO G, ZHANG X