Mirabilite phase change energy storage material

Is mirabilite a good energy storage material?

Volume 16, article number 220619, ( 2022 ) As a kind of essential hydrated salt phase change energy storage materials, mirabilite with high energy storage density and mild phase-transition temperature has excellent application potential in the problems of solar time and space mismatch.

What is mirabilite used for?

Mirabilite, commonly known as Glauber’s salt, is a typical inorganic hydrated salt used as phase change material. Its natural abundance, high latent heat and convenient phase change temperature (32℃) make it an attractive material for storing low grade solar heat and building heating applications .

Are phase change materials a good thermal storage medium?

Phase change materials (PCMs) are a promising thermal storage medium because they can absorb and release their latent heat as they transition phases, usually between solid and liquid. Because phase change occurs at a nearly constant temperature, useful energy can be provided or stored for a longer period at a steady temperature.

Can biobased phase change materials revolutionise thermal energy storage?

Low, medium-low, medium, and high temperature applications. An upcoming focus should be life cycle analyses of biobased phase change materials. Harnessing the potential of phase change materials can revolutionise thermal energy storage, addressing the discrepancy between energy generation and consumption.

What is the latent heat of crystallization of CGCA-supported mirabilite phase change materials?

The latent heats of melting and crystallization of CGCA-supported mirabilite phase change materials (CGCA-PCMs) are 157.1 and 114.8 J·g −1, respectively. Furthermore, after 1500 solid—liquid cycles, there is no leakage, and the retention rate of crystallization latent heat is 45.32%, exhibiting remarkable thermal cycling stability.

What are phase change materials?

Phase change materials are renowned for their ability to absorb and release substantial heat during phase transformations and have proven invaluable in compact thermal energy storage technologies and thermal management applications.