Polymer composites with hierarchical architecture and dielectric particles for efficient daytime subambient radiative cooling
Qian Yue, Li Zhang, Cheng‐Yu He, Baohua Liu, Weiming Wang, Zhong‐Wei Lu, Gang Liu, Xiang‐Hu Gao
Abstract
The polymer-dielectric composite film is reported to obtain a hierarchical micro–nano structure. Composites exhibit excellent optical properties and their actual radiative cooling effect was tested in an outdoor environment.
Topics & Concepts
DielectricMaterials scienceComposite materialRadiative transferComposite numberRadiative coolingPolymerDaytimeOptoelectronicsMeteorologyOpticsAtmospheric sciencesPhysicsThermal Radiation and Cooling TechnologiesUrban Heat Island MitigationQuantum Electrodynamics and Casimir Effect