Acoustic and thermal insulation materials have become an essential focus in modern engineering, driven by the need to reduce noise pollution and enhance energy efficiency in buildings and vehicles.

In a recent article in Advanced Functional Materials, researchers explored the growing shift from traditional bulk insulation materials to advanced porous structures made from micro and nanofibers.

Thermal mass is the ability of a material to absorb, store, and release heat. Used to moderate building temperatures by reducing fluctuations, the concept is crucial in improving energy efficiency.