国家/地区 世界知识产权组织（20）
IPC部 B（20）
IPC大类 B01（20） C01（6） A61（4）
C02（2） F24（2）
IPC小类 B01J（20）
IPC B01J021/06（20）
发明人
公开年 2021（4） 2022（4） 2017（3） 2011（2） 2016（2）
申请年 2022（4）  2016（3）  2020（3）  2015（2）  2021（2） 
专利权人 BAOFENG MODE.（2） UNIV SOUTHEA.（2）

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

Preparing nanocomposites of titanium dioxide and graphene, comprises e.g. grinding graphite with melamine, mixing titanium isopropoxide with ethanol in presence of aqueous saline solution, sonicating resultant product and washing with water.

LUNA SANGUINO G, FARALDOS IZQUIERDO M S, BAHAMONDE SANTOS A M, VILLAJOS ESPINOSA B, TOLOSANA MORANCHEL A, GONZALEZ VELAZQUEZ V J, VAZQUEZ FERNANDEZPACHECO E, VAZQUEZFERNANDEZ PACHECO E

Acid gas removal/capture system used for converting carbon dioxide to chemical compound, comprises absorption section for adding solvent to acid gas stream to form mixture, where solvent capable of absorbing carbon dioxide, and regeneration section for separating chemical compound and solvent.

CHAN Z P, QUEK V C, ZAIN M M

Carbon nanotube hybrid powder material has mesh of carbon nanotubes intimately interspersed with particle of second material where second material is carbon, carbon black, graphite, graphene, metal oxide, silica and alumina, and carbon nanotube is single-walled carbon nanotube.

ARTHUR D J, PRADA S R A, PRADA SILVY R A

Carbon-based material loaded with titanium oxide nanoparticle useful in preparing photocatalytic material, comprises carbon nanomaterials and titanium oxide nanoparticles, where titanium oxide nanoparticles are supported on the surface of carbon nanomaterials.

BA L, QIU J

Air purifying, sterilizing and virus inactivating device useful e.g. in functional composite material has e.g. blower device, deep UV light source, and photocatalysis light source electrically connected to power source connection device.

LIN K, XU Z

Manufacturing filter for purifying gases, such as air, from microbial pollutants by applying liquid cement coating containing titanium dioxide particles on porous ceramic filter, drying, soaking in water, drying and exposing to radiation.

WITKOWSKI H, DYTRYCH W, JAROSLAWSKI J

Production of visible-light photocatalyst used for e.g. removing contaminants e.g. volatile organic compound, nitrogen oxide, bacteria and mold in air, involves mixing binder, graphene and titanium dioxide, injecting formed mixture into mold, and pressing mold at high temperature.

YOO J, HWANG G B, SHIN T, YOO J H, SHIN T H

Composite catalyst used to catalyze hydrogenation and dehydrogenation of hydrogen energy storage material and in hydrogen storage system or device comprises main catalyst, promotion catalyst and support.

CHEN H, LIU Y

Synthesizing graphene supported photocatalytic nanomaterials used in e.g. air purification, by synthesizing ceramic substrate, depositing carbon material, depositing photocatalytic nanomaterial on substrate and activating transformed phase.

VIVEK SINGHAL A, KUMAR SHARMA A, PAUL K, SHAJAR ALI IMAM S