A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of light-operated super-hydrophobic/super-hydrophilic dynamic intelligent conversion textile material for fresh water collection
The invention discloses a preparation method of a light-operated super-hydrophobic/super-hydrophilic dynamic intelligent conversion textile material for fresh water collection, TiO2 can generate hydrophilic capacity under the illumination condition, but on one hand, the super-hydrophobic capacity of TiO2 is unstable under the dark state condition, and on the other hand, the TiO2 can only play a role under the sun illumination condition, so that the super-hydrophobic/super-hydrophilic dynamic intelligent conversion textile material can be applied to fresh water collection. The indoor application is limited; the modified SiO2 microspheres and TiO2 are doped to finish the textile together, so that the hydrophobic capacity of TiO2 can be improved, a super-hydrophobic-super-hydrophilic surface can be better constructed, the unique optical characteristics of the SiO2 microspheres can be utilized to assist TiO2 in widening the spectral range, and the super-wetting conversion function can be played even in a room.
本发明公开一种用于淡水收集的光控超疏水/超亲水动态智能转换纺织材料制备方法，TiO2虽然能够在光照条件下产生亲水能力，但是一方面在暗态条件下它的超疏水能力不稳定，其次是它仅能在太阳光照条件下发挥作用，限制了其在室内的应用；本发明将改性的SiO2微球与TiO2进行掺杂，一同对纺织品进行整理，不仅可以提高TiO2的疏水能力，更好的构建超疏水‑超亲水性表面，而且还能利用SiO2微球的独特光学特性，协助TiO2拓宽光谱范围，即使在室内也能发挥超润湿转换功能。
Preparation method of light-operated super-hydrophobic/super-hydrophilic dynamic intelligent conversion textile material for fresh water collection
The invention discloses a preparation method of a light-operated super-hydrophobic/super-hydrophilic dynamic intelligent conversion textile material for fresh water collection, TiO2 can generate hydrophilic capacity under the illumination condition, but on one hand, the super-hydrophobic capacity of TiO2 is unstable under the dark state condition, and on the other hand, the TiO2 can only play a role under the sun illumination condition, so that the super-hydrophobic/super-hydrophilic dynamic intelligent conversion textile material can be applied to fresh water collection. The indoor application is limited; the modified SiO2 microspheres and TiO2 are doped to finish the textile together, so that the hydrophobic capacity of TiO2 can be improved, a super-hydrophobic-super-hydrophilic surface can be better constructed, the unique optical characteristics of the SiO2 microspheres can be utilized to assist TiO2 in widening the spectral range, and the super-wetting conversion function can be played even in a room.
本发明公开一种用于淡水收集的光控超疏水/超亲水动态智能转换纺织材料制备方法，TiO2虽然能够在光照条件下产生亲水能力，但是一方面在暗态条件下它的超疏水能力不稳定，其次是它仅能在太阳光照条件下发挥作用，限制了其在室内的应用；本发明将改性的SiO2微球与TiO2进行掺杂，一同对纺织品进行整理，不仅可以提高TiO2的疏水能力，更好的构建超疏水‑超亲水性表面，而且还能利用SiO2微球的独特光学特性，协助TiO2拓宽光谱范围，即使在室内也能发挥超润湿转换功能。
Preparation method of light-operated super-hydrophobic/super-hydrophilic dynamic intelligent conversion textile material for fresh water collection
一种用于淡水收集的光控超疏水/超亲水动态智能转换纺织材料制备方法
PAN YUNFANG (author) / GU JIAYU (author)
2024-07-12
Patent
Electronic Resource
Chinese
IPC:
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
| European Patent Office | 2024
Preparation method of super-hydrophobic surface with nanoscale hydrophilic sites
| European Patent Office | 2021
| British Library Online Contents | 2005
Super-hydrophobic concrete material and preparation method thereof
| European Patent Office | 2024
Organosilicon super-hydrophobic material and preparation method thereof
| European Patent Office | 2021