Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mineral wool board and preparation method thereof
The invention provides a mineral wool board. Mineral wool fibers in the mineral wool board support nanoscale cuprous oxide. The invention further provides a preparation method of the mineral wool board. According to the mineral wool board, a novel semiconductor material, namely, the cuprous oxide, is used as a photocatalytic functional material, the nanoscale cuprous oxide is dispersed in a mineral wool sound-absorbing decorative sheet, illumination lamp light is used as an excitation light source, photocatalytic bacterium removal and inhibition in the visible region are performed, and indoor air is purified. Compared with photocatalytic materials represented by titanium dioxide, the mineral wool board has the advantages that harm caused by ultraviolet light to human bodies is avoided, and a specific excitation light source device is omitted.
Mineral wool board and preparation method thereof
The invention provides a mineral wool board. Mineral wool fibers in the mineral wool board support nanoscale cuprous oxide. The invention further provides a preparation method of the mineral wool board. According to the mineral wool board, a novel semiconductor material, namely, the cuprous oxide, is used as a photocatalytic functional material, the nanoscale cuprous oxide is dispersed in a mineral wool sound-absorbing decorative sheet, illumination lamp light is used as an excitation light source, photocatalytic bacterium removal and inhibition in the visible region are performed, and indoor air is purified. Compared with photocatalytic materials represented by titanium dioxide, the mineral wool board has the advantages that harm caused by ultraviolet light to human bodies is avoided, and a specific excitation light source device is omitted.
Mineral wool board and preparation method thereof
ZHU QINGWEI (Autor:in) / WU FADE (Autor:in) / ZHOU JIANZHONG (Autor:in) / TAN DANJUN (Autor:in) / WANG PENGQI (Autor:in) / WANG YING (Autor:in)
29.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
A01N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF
,
Konservieren von Körpern von Menschen, Tieren, Pflanzen oder deren Teilen
/
A01P
BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
,
Biozide Wirkung, Schädlinge vertreibende, Schädlinge anlockende oder Pflanzenwachstum regulierende Wirkung von chemischen Verbindungen oder Mitteln
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Mineral wool acoustic board and preparation method thereof
| Europäisches Patentamt | 2020
Mineral wool acoustic board and preparation method thereof
| Europäisches Patentamt | 2020