Self‐roughened superhydrophobic polydopamine coating with excellent self‐cleaning , anti‐corrosion, and UV shielding performances

2022 ◽  
pp. 52114
Author(s):  
Jianfei Yang ◽  
Ruoyun Wang ◽  
Xinwen Zhang ◽  
Fei Long ◽  
Tong Zhou ◽  
...  
Keyword(s):  
Uv Shielding ◽  
Self Cleaning

Robust superhydrophobic TiO2@fabrics for UV shielding, self-cleaning and oil–water separation

2015 ◽  
Vol 3 (6) ◽  
pp. 2825-2832 ◽  
Author(s):  
J. Y. Huang ◽  
S. H. Li ◽  
M. Z. Ge ◽  
L. N. Wang ◽  
T. L. Xing ◽  
...  
Keyword(s):  
Water Separation ◽  
Uv Shielding ◽  
Potential Applications ◽  
Oil Water Separation ◽  
Oil Water ◽  
Self Cleaning

Multifunctional robust TiO2@fabrics with special wettability demonstrated potential applications for excellent UV shielding, effective self-cleaning, efficient oil–water separation and microfluidic management.

Facile fabrication of robust fluorine-free superhydrophobic cellulosic fabric for self-cleaning, photocatalysis and UV shielding

Cellulose ◽  
2019 ◽  
Vol 26 (13-14) ◽  
pp. 8153-8164 ◽  
Author(s):  
Maiping Yang ◽  
Weiqu Liu ◽  
Chi Jiang ◽  
Yankun Xie ◽  
Hongyi Shi ◽  
...  
Keyword(s):  
Uv Shielding ◽  
Facile Fabrication ◽  
Self Cleaning ◽  
Cellulosic Fabric

scholarly journals Robust ZnO/HNTs-Based Superhydrophobic Cotton Fabrics With UV Shielding, Self-Cleaning, Photocatalysis, and Oil/Water Separation

2021 ◽  
Author(s):  
Wei xu ◽  
LiHui Xu ◽  
Hong Pan ◽  
Liming Wang ◽  
Yong Shen ◽  
...  
Keyword(s):  
Cotton Fabric ◽  
Zno Nanoparticles ◽  
Halloysite Nanotubes ◽  
Cotton Fabrics ◽  
Hybrid Particles ◽  
Water Separation ◽  
Uv Shielding ◽  
Oil Water Separation ◽  
Oil Water ◽  
Self Cleaning

Abstract In this work, robust superhydrophobic cotton fabrics with UV shielding, self-cleaning, photocatalysis, and oil/water separation were successfully prepared based on micro/nano hierarchical ZnO/HNTs (halloysite nanotubes) hybrid particles and silicone elastomer polydimethylsiloxane (PDMS). ZnO/HNTs hybrid particles were prepared by in-situ growth of ZnO nanoparticles on the surface of halloysite nanotubes (HNTs). ZnO/HNTs hybrid particles and PDMS were used to successively coat cotton fabric by dip-coating approach. The coated cotton fabric displayed excellent superhydrophobicity with a water contact angle of 162.5 ± 1° and photocatalytic degradation of methylene blue solution under UV irradiation owing to the roughness and photocatalytic performance provided by micro/nano hierarchical ZnO/HNTs hybrid particles and low surface energy achieved by PDMS. The as-prepared fabric also displayed outstanding self-cleaning and antifouling properties. In addition, due to its both superhydrophobic and superoleophilic characteristics, the as-prepared cotton fabric can be used to separate several oil/water mixtures and showed good recoverability. The superhydrophobic cotton fabric also exhibited excellent UV shielding performance with a large UV protection factor of 1643.28 due to strong ultraviolet-absorption, light scattering and frequent light reflection of ZnO nanoparticles in ZnO/HNTs composites coated on cotton fabric. Importantly, the as-prepared fabric retained superhydrophobic performance after 2000 cycles rubbing, 90h UV illumination, and immersing in acidic and alkali solutions with different pH values ranging from 1 to 14 for 1 h. These characteristics make multifunctional cotton fabrics a satisfactory candidate in various promising fields.

Superhydrophilic poly (styrene co acrylonitrile)-ZnO nanocomposite surfaces for UV shielding and self-cleaning applications

2017 ◽  
Vol 4 (11) ◽  
pp. 115302 ◽  
Author(s):  
Rajender Singh ◽  
Ramesh Sharma ◽  
P B Barman ◽  
Dheeraj Sharma
Keyword(s):  
Uv Shielding ◽  
Self Cleaning

Functionalization of cotton fabric with bismuth oxyiodide nanosheets: applications for photodegrading organic pollutants, UV shielding and self-cleaning

Cellulose ◽  
2019 ◽  
Vol 26 (4) ◽  
pp. 2873-2884 ◽  
Author(s):  
Peiwen Zhou ◽  
Jingchun Lv ◽  
Hong Xu ◽  
Xiaoli Wang ◽  
Xiaofeng Sui ◽  
...  
Keyword(s):  
Organic Pollutants ◽  
Cotton Fabric ◽  
Uv Shielding ◽  
Self Cleaning

Functionalization of cotton fabrics with highly durable polysiloxane–TiO2 hybrid layers: potential applications for photo-induced water–oil separation, UV shielding, and self-cleaning

2018 ◽  
Vol 6 (14) ◽  
pp. 6085-6095 ◽  
Author(s):  
Jiangtao Hu ◽  
Qianhong Gao ◽  
Lu Xu ◽  
Minglei Wang ◽  
Maojiang Zhang ◽  
...  
Keyword(s):  
Sustainable Development ◽  
Natural Fibers ◽  
Cotton Fabrics ◽  
Oil Separation ◽  
The Sustainable Development ◽  
Uv Shielding ◽  
Potential Applications ◽  
Self Cleaning ◽  
Hybrid Layers

Using a facile strategy to prepare multifunctional cotton fabrics is an important and urgent issue in the sustainable development of natural fibers.

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