Janus MXene Aerogel

Warm in winter, cool in summer

The same material enables passive radiative heating and cooling on its two sides, switchable by season.

Yang, Weiqing · Xiao, Peng · Li, Shan Shan · Deng, Feng · Ni, Feng · Zhang, Chang · Gu, Jincui · Yang, Jinling · Kuo, Shiao Wei · Geng, Fengxia · Chen, Tao

Small 2023

Specifications

Porosity

{'zh': '', 'en': '98.2'} %

Tensile stress

{'zh': '', 'en': '2'} MPa

Compressive stress

{'zh': '', 'en': '115'} kPa

Advantages

Indoor model maintained >25°C in winter and <30°C in summer