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A Zero-Energy Dual-Mode Thermoregulator: A Robust Janus Film for Switchable Radiative Cooling and Solar Heating
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DOI:10.1016/j.mtphys.2026.102120.png)
Abstract
En 中文
• Janus films integrate mica/h-BN & GnPs/MWCNTs for bifunctional thermal management. • Janus films enable dual-mode radiative cooling (7.24°C) and solar heating (10.46°C). • 3.Janus films presented an in-plane anisotropic thermal conductivity of 3.58 W·m−1·K−1. • Active-passive thermal synergy achieved through 4V-driven Joule heating (112.5°C). • Janus films demonstrated excellent thermal stability and aging resistance.
Keywords:
Janus film
radiative cooling
solar heating
thermal management
anisotropic thermal conductivity
Journal
IF:
9.7
Papers:
2.0K
Citations:
1.2W
