Polyurethane-SiO₂ Composite Fibrous Membrane

Self-cleaning passive radiative cooling

Abundant surface SiO₂ nanoparticles enhance infrared emission while imparting superhydrophobic self-cleaning, overcoming the fouling challenges of radiative cooling materials.

Wang, Huijia · Chuan, Zhou · Yiming, Wang · Li, Ni · Xiong, Jie

Solar Energy Materials and Solar Cells 2025

Specifications

太阳光谱最大有效反射率

{'zh': '88.29', 'en': ''} %

大气窗口红外发射率

{'zh': '94.9', 'en': ''} %

水接触角

{'zh': '145', 'en': ''} °