Inorganic phase change energy storage board

Are phase change materials suitable for thermal energy storage?

Phase change materials (PCMs) having a large latent heat during solid-liquid phase transition are promising for thermal energy storage applications. However, the relatively low thermal conductivity of the majority of promising PCMs (<10 W/ (m ⋅ K)) limits the power density and overall storage efficiency.

Can phase change materials be used for latent heat storage?

Using phase change materials (PCMs) for latent heat storage, which can storage and release energy by melting and solidification, is becoming an effective way to solve the contradiction of supply and demand of energy, such as peak difference of power load and gap of solar energy [1, 2].

Are inorganic phase change materials suitable for building integration?

Summary and conclusions In this review work, inorganic phase change materials (iPCMs) have been discussed with their properties and key performance indicators for building integration. The selection of these iPCMs mainly depends on thermophysical properties, mechanical properties soundness during phase transition and compatibility.

Are inorganic phase change materials better than organic?

Inorganic phase change materials have double the heat storage capacity per unit volume compared to organic materials, as shown in Table 1. They also have higher thermal conductivity, higher operating temperatures, and lower costs. These advantages make inorganic phase change materials more effective than organic ones.

How can phase change materials help a low carbon/green campaign?

Reutilization of thermal energy according to building demands constitutes an important step in a low carbon/green campaign. Phase change materials (PCMs) can address these problems related to the energy and environment through thermal energy storage (TES), where they can considerably enhance energy efficiency and sustainability.

What are inorganic phase change materials?

Inorganic phase change materials The family of iPCMs generally includes the salts, salt hydrates and metallics.