Texas A&M researchers in College Station are exploring materials that could store heat when it is plentiful and release it later, a possible way to reduce the energy buildings need for temperature control.
The university highlighted the work Oct. 8. The underlying article, published online June 1 in ACS Applied Materials & Interfaces, is a Perspective reviewing hybrid materials and their potential uses.
These materials, called salogels, pair a polymer network with inorganic salt hydrates. The salt component stores heat, while the polymer structure can help keep the material together and limit leakage.
The review examines challenges including supercooling, when a material remains liquid below its usual freezing temperature, and performance over repeated heating and cooling cycles. Strength and manufacturing methods remain areas for further work.
