Coral Reef-like Superhydrophobic Coating

Weather-resistant self-cleaning, scalable

Spray coating of superhydrophobic silica nanoparticles and industrial varnish forms multiscale rough structures that provide self-cleaning and oil-water separation while being weather-resistant and scalable.

Cai, Huidong · Duan, Chongxiong · Fu, Mingli · Zhang, Jin · Huang, Haomin · Hu, Yun · Cheng, Shi Jie · Ye, Daiqi

Small 2023

Specifications

户外建筑工程应用面积

{'zh': '3000', 'en': ''} m²

超疏水海绵可吸收自身重量

{'zh': '39', 'en': ''} 倍

Advantages

Self-cleaning performance retained after rapid aging test for 3000 h