Energy storage phase change microcapsules

What is a phase change heat storage microcapsule?

A novel phase change heat storage microcapsule was developed. Microencapsulated phase change materials for storage/release of thermal energy such as solar energy. Phase change materials (PCMs), renowned for their exceptional heat storage capabilities, have been extensively utilized in solar energy utilization.

Are microencapsulated phase change materials suitable for solar energy storage?

Microencapsulated phase change materials for storage/release of thermal energy such as solar energy. Phase change materials (PCMs), renowned for their exceptional heat storage capabilities, have been extensively utilized in solar energy utilization. However, the persistent challenge of liquid leakage during their use remains unresolved.

Can microcapsule encapsulation be used in phase change heat storage?

Moreover, it experiences only a minimal 4.2% loss in latent heat. The incorporation of microcapsule encapsulation into phase change heat storage technology opens up exciting opportunities for harnessing the full potential of phase change materials.

What are microencapsulated phase change materials (micropcms)?

Microencapsulated phase change materials (MicroPCMs) are important thermal materials applied in many areas for thermal buffering and storage. Selecting the right shell not only improves the thermal properties but can confer functionality [ 12 ].

Is microfluidic encapsulation a novel phase change heat storage microcapsule?

In this study, a promising microfluidic encapsulation technology is presented, leading to the development of a novel phase change heat storage microcapsule. Differential scanning calorimetry measurements confirm the retention of over 88% of the latent heat of the phase change material (up to 171.8 J/g).

Do microcapsules improve thermal and mechanical performance of PCMS?

Microcapsules enhance thermal and mechanical performance of PCMs used in thermal energy storage by increasing the heat transfer area and preventing the leakage of melting materials. Nowadays, a large number of studies about PCM microcapsules have been published to elaborate their benefits in energy systems.