Application-Oriented Passive Radiative Cooling/Heating: Vehicles, Solar cells, and Thermo-Electric Generators

Abstract

This thesis explores sustainable heat management strategies by leveraging natural heat and cold sources, presenting an alternative to conventional, energy-intensive systems that contribute to CO2 emissions and ozone depletion. It delves into recent advancements in microfabrication that enable precise control of radiative heat exchange, facilitating thermal equilibrium and efficient temperature regulation. The focus is on the role of optical structures in this process and their underlying physical principles. The document presents practical applications of passive radiative cooling technologies, demonstrating their potential in various contexts, such as in stationary vehicles and solar cells. This research underscores the effectiveness of these technologies in providing energy-efficient heat management solutions, highlighting their importance for future sustainable practices across different industries.