Saturated liquid phase change energy storage

Is phase change storage a good energy storage solution?

Therefore, compared to sensible heat storage, phase change storage offers advantages such as higher energy density, greater flexibility, and temperature stability, making it a widely promising energy storage solution.

Are phase change materials suitable for thermal management?

With the increasing demand for thermal management, phase change materials (PCMs) have garnered widespread attention due to their unique advantages in energy storage and temperature regulation. However, traditional PCMs present challenges in modification, with commonly used physical methods facing stability and compatibility issues.

What are phase change temperature and latent heat?

The phase change temperature and latent heat are two critical parameters for assessing the efficacy of PCMs. These values represent the temperature and energy required to affect a substance's phase change. Table 2 presents the phase change temperature and latent heat for both raw materials and samples.

Can spatiotemporal phase change materials be used for solar thermal fuels?

In a recent issue of Angewandte Chemie, Chen et al. proposed a new concept of spatiotemporal phase change materials with high super-cooling to realize long-duration storage and intelligent release of latent heat, inspiring the design of advanced solar thermal fuels.

What is a phase change material?

A phase change material (PCMs) is a substance that undergoes a phase transition (change in its physical state) from a solid to a liquid or from a liquid to a solid at a specific temperature, often referred to as its melting point or freezing point 2, 3, 4.

What are phase change materials (PCMs)?

Scientific Reports 13, Article number: 18936 (2023) Cite this article Phase change materials (PCMs) are an important class of innovative materials that considerably contribute to the effective use and conservation of solar energy and wasted heat in thermal energy storage systems (TES).