Composite Material Cools Itself Down Under Extreme Temperatures

摘要

Amaterial, inspired by nature, can regulate its own temperature and could be used to treat burns and help space capsules withstand atmospheric forces. The research used a network of multiple microchannels with active flowing fluids (fluidics) as a method and proof-of-concept to develop a thermally functional material made of a synthetic polymer. The material is enhanced with precise control measures that can switch conductive states to manage its own temperature in relationship to its environment. The bio-inspired engineering approach advances the structural assembly of polymers for use in advanced materials. The research used a leaf-like model to mimic this function in the polymer.