国家/地区 中国（30） 韩国（9） 世界知识产权组织（5）
IPC部 B（44）
IPC大类 B01（44）
IPC小类 B01D（44）
IPC B01J021/06（44）
发明人 CAI J（2） CHEN Y（2） CUI J（2）
GAO S（2） GE Z（2） LI J（2）
LI X（2） SUN R（2） WANG J（2）
WANG X（2） WANG Y（2） ZHANG M（2）
ZHANG X（2） ZHANG Y（2） ZHANG Z（2）
公开年 2021（14） 2020（7） 2023（7） 2018（5） 2022（4） 2013（2） 2016（2） 2019（2）
申请年 2020（11）  2021（9）  2022（8）  2019（5）  2016（3）  2017（3）  2011（2）  2018（2） 
专利权人 KOREA INST I.（3） 718TH RES IN.（2） GUANGZHOU HU.（2） UNIV XIAMEN（2）

Catalyst coated with nitrogen-doped graphene quantum dots useful for improving selective catalyst reduction efficiency, comprises vanadium oxide, tungsten trioxide, titanium dioxide, and nitrogen-doped graphene quantum dots.

BAIK J M, CHOI S, RAHULPOLBIA

Preparing graphene oxide-titanium dioxide photocatalyst useful for catalyzing carbon dioxide substitution reaction, comprises mixing titanium dioxide and carbon precursor, and calcining mixture.

JEONG D, KWON J

Photoelectric cooperative purifying module comprises variable voltage power supply, electrically connected to first and second conductive areas, ultraviolet light source located outside of first end surface of photoelectric catalytic porous honeycomb and fan used to accelerate flow in air passage.

CHEN F, GAO S, SUN R

Porous catalytic honeycomb useful for high-voltage electric field collaborative purification module, comprises electronic paste coated on first end surface and second end surface of insulating honeycomb, and first conductive region formed by electronic paste coated on first end surface.

GAO S, SUN R

Preparing photocatalyst composite useful for adsorption and decomposition of volatile organic compounds including e.g. toluene, aldehyde and ketone, comprises e.g. preparing graphene oxide containing oxygen-containing functional group.

PARK J H, KIM D W, EARTHQUAKE

Producing photoactive fabric for purifying air comprises preparing and mixing graphene oxide suspension, metal oxide suspension, dopant suspension to form mixture, characterized by subjecting mixture to photoreduction process, dispersing photocatalyst, and coating photocatalyst on fabric.

JUAN J C, TAI X H, TAY J H I, JOHAN M R B

High-efficiency volatile organic compounds photocatalytic purification material, prepared by ultrasonically dispersing nitrogen-doped porous titanium dioxide nanoparticles in deionized water, adding graphene oxide, mixing, stirring, centrifuging, washing with deionized water and drying.

CAI J, LI J, WANG J, CHEN Z, LI X, DING Z, YUN R, CHEN X, DAI W, ZHANG Z

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

Binary composite material used for catalyzing and removing aldehyde by visible light which is prepared by reacting titanium dioxide with reagent, mixing R-titanium dioxide with positive surface potential and graphene oxide with negative surface potential, adding hole sacrificial agent and reacting.

CHEN Y

Preparing high dispersion multi-stage porous titanium based selective catalytic reduction catalyst comprises e.g. adding carrier, active auxiliary agent, binder, water and ammonia water, stirring, heating, introducing raw material to extruder for extrusion forming, drying and calcining.

CUI J, ZHANG X, LUO S, PENG Y, YU X, MU B