High density polyethylene-based composite phase change materials with enhanced comprehensive performance for efficient photothermal energy conversion

Puntos clave

• Enhanced photothermal energy conversion was observed with the new composite materials—integrating high density polyethylene and novel additives.
• Performance increases were quantified, showing a significant boost in energy conversion efficiency by 25% compared to standard materials.
• This analysis utilized a systematic evaluation of phase change materials, focusing on their thermal properties and energy efficiency in various applications.
• The findings indicate a promising route for improving energy systems; further development may enhance practical applications beyond the lab.