Anisotropic water sliding radiative cooling emitter for atmospheric water harvesting

Key Points

• To develop a mass-producible water-sliding emitter that enhances atmospheric water harvesting efficiency.
• Designed an asymmetric silicon-based cooling emitter
• Tested the radiative cooling performance
• Evaluated water harvesting efficiency in different atmospheric conditions
• Demonstrated high efficiency in water harvesting
• Showed improved performance compared to conventional methods
• Achieved effective cooling under varying temperatures