期刊
INTERNATIONAL MATERIALS REVIEWS
卷 68, 期 2, 页码 140-183出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/09506608.2022.2053774
关键词
Salt hydrate PCMs; hybridization; nano additives; carbon nanoparticle; thermal property; thermal energy storage; PCM applications; inorganic phase change material
Energy storage is crucial for sustainable development, and phase change materials (PCMs) with high latent heat value have become a hot topic in current research. However, issues such as low thermal conductivity, supercooling, phase separation, and corrosive nature of salt hydrate PCMs need to be addressed. Nano additives offer a solution to overcome these concerns. This review article critically examines the hybridization techniques of metal, carbon, and polymer additives in salt hydrate PCMs, and compares and analyzes the significant variations in the thermophysical properties of salt hydrate with nano additives. Advanced applications of nano additives-based salt hydrate PCMs are also discussed.
Energy storage plays a vital role in sustainable development. Focus on energy storage using phase change materials (PCMs) are of current research hotspot due to high latent heat value. Nevertheless, poor thermal conductivity, supercooling, phase separation, corrosive nature of salt hydrate is of great concern. Distress related to properties of PCM is resolved using nano additives. Major research focus on the dispersion of nano additive with PCM depends on (a) technique of preparing a novel composite PCM; (b) improvement of their thermophysical characteristic; and (c) advanced application for human comfort without polluting the environment. This article presents a critical review of hybridization techniques of metal, carbon and polymer additives on salt hydrate PCMs. To facilitate researchers, the significant variation on thermophysical properties of salt hydrate with nano additives are vitally compared, analysed and critically reviewed. This review article also includes the advanced application of nano additives-based salt hydrate PCMs.
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