Breathable Dual‐Mode Leather‐Like Nanotextile for Efficient Daytime Radiative Cooling and Heating

Incorporating passive radiative cooling and heating into personal thermal management has attracted tremendous attention. However, most current thermal management materials are usually monofunctional with a narrow temperature regulation range, and lack breathability, softness, and stretchability, resulting in a poor wearer experience and limited application scenarios. Herein, a breathable dual-mode leather-like nanotextile (LNT) with asymmetrical wrinkle photonic microstructures and Janus wettability for highly efficient personal thermal management is developed via a one-step electrospinning technique. The LNT is synthesized by self-bonding a hydrophilic cooling layer with welding fiber networks onto a…

• NN
  National Natural Science Foundation of China

  Awards: 51925302, 52073052
• PO
  Program of Shanghai Academic Research Leader

  Award: 21XD1420100