A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-haze photocatalyst composite building material aggregate and preparation method thereof
The invention discloses an anti-haze photocatalyst composite building material aggregate and a preparation method thereof. The anti-haze photocatalyst composite building material aggregate comprises an inorganic ceramic pigment, a modified titanium dioxide photocatalyst, a bonding accelerator and a filler, the modified titanium dioxide photocatalyst is prepared by doping titanium dioxide with cerium element and tungsten oxide and compounding with graphene oxide. The anti-haze photocatalyst composite building material aggregate provided by the invention has excellent photocatalytic ability, can effectively adsorb and treat air pollutants, has anti-haze ability, has enough response ability under visible light, is high in photocatalytic efficiency, can effectively adsorb pollutants, has good adhesion, and can be widely applied to asphalt shingle materials.
本发明公开了一种抗雾霾光触媒复合建材骨料及其制备方法，抗雾霾光触媒复合建材骨料包含无机陶瓷颜料、改性二氧化钛光触媒、粘结促进剂和填料；所述改性二氧化钛光触媒通过二氧化钛掺杂铈元素和氧化钨并复合氧化石墨烯制得。本发明提供的抗雾霾光触媒复合建材骨料具有优异的光催化能力，可以有效吸附、处理空气污染物，具有抗雾霾能力，并且在可见光下具有足够的响应能力，光催化效率高，可以有效吸附污染物，粘附性好，可广泛应用于沥青瓦材料中。
Anti-haze photocatalyst composite building material aggregate and preparation method thereof
The invention discloses an anti-haze photocatalyst composite building material aggregate and a preparation method thereof. The anti-haze photocatalyst composite building material aggregate comprises an inorganic ceramic pigment, a modified titanium dioxide photocatalyst, a bonding accelerator and a filler, the modified titanium dioxide photocatalyst is prepared by doping titanium dioxide with cerium element and tungsten oxide and compounding with graphene oxide. The anti-haze photocatalyst composite building material aggregate provided by the invention has excellent photocatalytic ability, can effectively adsorb and treat air pollutants, has anti-haze ability, has enough response ability under visible light, is high in photocatalytic efficiency, can effectively adsorb pollutants, has good adhesion, and can be widely applied to asphalt shingle materials.
本发明公开了一种抗雾霾光触媒复合建材骨料及其制备方法，抗雾霾光触媒复合建材骨料包含无机陶瓷颜料、改性二氧化钛光触媒、粘结促进剂和填料；所述改性二氧化钛光触媒通过二氧化钛掺杂铈元素和氧化钨并复合氧化石墨烯制得。本发明提供的抗雾霾光触媒复合建材骨料具有优异的光催化能力，可以有效吸附、处理空气污染物，具有抗雾霾能力，并且在可见光下具有足够的响应能力，光催化效率高，可以有效吸附污染物，粘附性好，可广泛应用于沥青瓦材料中。
Anti-haze photocatalyst composite building material aggregate and preparation method thereof
一种抗雾霾光触媒复合建材骨料及其制备方法
WANG SITONG (author)
2023-12-29
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Haze-removing and haze-reducing PVC waterproof coiled material and preparation method thereof
| European Patent Office | 2021
Composite anti-crack lightweight aggregate concrete and preparation method thereof
| European Patent Office | 2024
Anti-fracture and anti-pressure composite wall building material and preparation method thereof
| European Patent Office | 2015