Heat-transfer fins give phase change materials a boost
Researchers at the University Tor Vergata are studying how fin-shaped extensions can improve the efficiency of phase change materials (PCMs) used for heat storage. These materials are essential for managing heat in electronics, solar panels, and hydrogen storage systems.
Why it matters
Advancements in heat management technology are vital for improving energy efficiency and supporting the transition to low-carbon energy sources.
If you’ve ever kept a drink cool on a hot summer day by placing it inside a frozen, gel-filled sleeve, you’ll understand the appeal of phase change materials (PCMs). The reason these sleeves work so well (and so much better than simply putting your drink in a cold bath or cool room) is that the solid inside them has a high latent heat, meaning it can absorb relatively large quantities of energy before melting and beginning to warm up.
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