国家/地区 中国（46） 韩国（4） 世界知识产权组织（3）
IPC部 B（51）
IPC大类 B01（51） A61（6） C09（5）
A01（4） C01（3） F24（3）
IPC小类 B01D（51） B01J（35） A61L（5）
A01N（4） A01P（4） C09D（4）
C01B（3） F24F（2）
IPC B01D053/86（51）
发明人 CHEN Y（3） DAI L（3） HU M（3）
LIU X（3） LIU Y（3） SUN J（3）
ZENG H（3） DONG F（2） FENG G（2）
JEONG H Y（2） JEONGSE Y（2） LEE J S（2）
LEE S Y（2） LI L（2） SHENG J（2）
公开年 2022（51）
申请年 2022（30）  2021（16）  2020（5） 
专利权人 SHANGHAI LAN.（3） UNIV EAST CH.（3） UNIV EAST CH.（3） CHONGQING HU.（2）
PURESPACE IN.（2） SHENZHEN YOU.（2） YUNNAN HUAPU.（2）

Method for preparing two-dimensional high-entropy alloy of oxidized graphene involves mixing surface functionalized graphene with solvent to form graphene solution, mixing obtained turbid liquid with graphene solution and heating and refluxing.

LIU X, HE Z, LIU Y, KONG H, ZHANG M, ZHANG D, MIN N, YU L, YU G, JIA Y, ZHANG T, JIA L

Lead-free perovskite type graphene-like carbon nitride visible photocatalyst comprises lead-free perovskite cesium tin chloride, and two-dimensional carbon nitride material, and prepared by e.g. adding cesium chloride and tin(II) chloride into container, placing in oven, and adding melamine.

DONG F, TAN T, SHENG J

Long-acting deodorizing and spraying liquid comprises thermal catalyst, beta-cyclodextrin, common soil, calcium carbonate, agglomerant, starch, phase-change temperature-adjusting microcapsule, photovoltaic power generation material and solvent.

SHI L

Preparing permanent magnet loaded three-dimensional graphene-based visible light catalytic material, comprises e.g. performing chemical vapor deposition on nickel foam, loading bismuth oxychloride-bismuth subcarbonate on three-dimensional continuous graphene/nickel foam, and post-processing.

WANG D, WANG Q, NI D, XIAO B, MA Z, LIU Z

Reutilization of cathode decommissioned graphite comprises treating cathode graphite decommissioned from fully discharged waste battery with sodium hydroxide solution, microwave shock treating, introducing argon under airtight conditions, treating it by improved Hummers method.

MAO Y, ZHAO X, ZHANG Z, SONG Z, WANG W, SHEN Y, DONG Y, SUN J

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

Selective catalytic reaction device e.g. for industrial flue gas treatment, comprises e.g. a combustion gas inlet duct part introduced with combustion gas and aqueous ammonia, and selective catalytic reaction part set with catalyst layer.

NAM D

Purification of organic waste gas by electrocatalysis-biochemical combination, involves e.g. treating organic waste gas, feeding into adsorption/electrocatalytic purification system, absorbing and enriching low-concentration volatile organic compounds by composite material.

ZHANG C, NING P, LI J, LI Z, QU G

Preparing multi-stage hole catalytic-adsorption material used as carrier, involves taking pseudo-boehmite, sodium aluminosilicate, kaolin, attapulgite, metal salt, graphene oxide as raw materials, performing hydrothermal crystallization, then filtering the product, washing, drying and calcining.

ZHAO B, CHEN Y

Catalyst useful in purification assembly for purifying air, comprises substrate, and platinum, palladium or gold, lanthanum-doped titania composite graphene material-iron and cobalt/Zeolite Socony Mobil-5 as catalyst coating.

ZHENG J, HUO Y, HUANG W, ZHANG B, HAN C