Low temperature latent heat storage materials

What is a low temperature latent heat thermal energy storage?

Low temperature latent heat thermal energy storage: heat storage materials cycling for the two materials. The results in Fig. 15 reveal that the thermal capacity of the pure salt declines quickly from an initial value of 238 kJ/kg to 63 kJ/kg after 40 cycles.

What are heat-of-fusion storage materials for low temperature latent heat storage?

Heat-of-fusion storage materials for low temperature latent heat storage in the temperature range 0–120°C are reviewed. Organic and inorganic heat storage materials classified as paraffins, fatty acids, inorganic salt hydrates and eutectic compounds are considered.

What materials are used to store latent heat?

The most frequently used for this purpose are: molten salt, paraffin wax and water/ice materials . According to there are two systems of storage of latent heat differing in terms of heat transfer: direct and indirect.

Can low temperature phase change materials store thermal energy?

Phase change materials utilizing latent heat can store a huge amount of thermal energy within a small temperature range i.e., almost isothermal. In this review of low temperature phase change materials for thermal energy storage, important properties and applications of low temperature phase change materials have been discussed and analyzed.

What are some references to latent heat storage?

REFERENCES 1. A. Abhat, S. AbouI-Enein and G. Neure, Latent heat storage for application to solar energy systems in dwellings. (In German). Verein Deutscher Ingenieure, VDI-Berichte Nr. 288, pp. 97-104 (1977).

What is the difference between latent storage and thermochemical storage?

Latent storage uses the phase change of a material to absorb or release energy. Thermochemical storage stores energy as either the heat of a reversible chemical reaction or a sorption process. Based on: (IRENA 2020b). Notes: EUR/kWh = euros per kilowatt hour; TES = thermal energy storage; TRL = technology readiness level.