Research Status of Phase Change Energy Storage Materials for Multi-Temperature Zone Applications

DOI: https://doi.org/10.62517/jiem.202603206

Author(s)

Chengzhe Lu

Affiliation(s)

New Energy Science and Engineering, China University of Petroleum (Beijing) Karamay Campus, Xinjiang, China

Abstract

This article provides a critical review of phase change thermal energy storage technology, structured around the three central elements of phase change materials (PCMs): their classification, energy storage mechanisms, and application advantages.The significant differences in phase change temperature requirements across various application scenarios have driven the development of targeted material systems. This paper systematically summarizes the research progress of PCMs covering the full temperature range, divided into low-to-medium temperature (≤ 200 °C), medium temperature (150~450 °C), and high temperature (≥ 450 °C), elaborating on the material types and performance regulation mechanisms for each segment. Additionally, typical applications of PCMs in photovoltaic power generation, electronic devices, green buildings, and other fields are presented. Finally, the challenges faced by typical materials in each temperature segment are proposed, providing reference directions for the future development of phase change energy storage technology.

Keywords

Phase Change Materials; Phase Change Temperature; Thermal Energy Storage; Renewable Energy

References

[1] Du K, Calautit J, Wang Z, et al. A review of the applications of phase change materials in cooling, heating and power generation in different temperature ranges[J]. Appl Energy, 2018, 220:242-273. [2] K. Pielichowska, J. Bieda, P. Szatkowski, Polyurethane/graphite nano-platelet composites for thermal energy storage, Renew. Energy 91 (2016) 456–465. [3] D. Erdemir, A. Ozbekler, N. Altuntop, Experimental investigation on the effect of the ratio of tank volume to total capsulized paraffin volume on hot water output for a mantled hot water tank, Sol. Energy 239 (2022) 294–306. [4] CUI Haiting.Experimental investigation on the heat chargingprocess by paraffin filled with high porosity copper foam[J].Applied Thermal Engineering,2012,39: 26－28． [5] Dai, J. L., Li, G., Cao, Y. T., Yang, Z. H., Xia, Z. Y., Zhang, G. S., Chen, R., Sheng, N., Zhu, C. Y. Enhanced thermal energy storage performance of paraffin phase change materials using porous metal foam [J]. Energy Storage Science and Technology, 2024, 13(11): 3764-3771. [6] W. Li, C.J. Gao, A.L. Hou, et al., One-pot in situ synthesis of expandable graphite- encapsulated paraffin composites for thermal energy storage, Chem. Eng. J. 481 (2024) 148541, https://doi.org/10.1016/J.CEJ.2024.148541. [7] Wu Q, Kang Y C, Tang Z H, et al. Preparation and properties of Ag nanoparticle-filled expanded graphite paraffin-based composite phase change materials with high temperature response properties[J]. Diamond and Related Materials, 2025, 157: 112561. https://doi.org/10.1016/j.diamond.2025.112561 [8] Xin Y,Nian H,Li X,et al. Construction of Na2CO3·10H2O-Na2HPO4·12H2O eutectic hydrated salt/NiCo2O4-expanded graph‐ite multidimensional phase change material[J]. Journal of En‐ergy Storage,2022,52:104781. [9] Jia H X, Lu S L, Wu W Z, et al. Synthesis and thermal properties of sodium acetate trihydrate-based composite phase change materials with modified expanded graphite[J]. Journal of Energy Storage, 2025, 113: 115628. https://doi.org/10.1016/j.est.2025.115628 [10] Dong X, Mao J, Geng S, et al. Microencapsulation of sodiumsulfate decahydrate composite phase-change energy storage ma‐terials[J]. Journal of Thermal Analysis and Calorimetry,2021,147(14): 7709−7718. [11] Lu J, Deng Y, Luo D, Wu F, & Dai X (2024). Preparation and performance enhancement of MXene/Na2HPO4・12H2O@SiO2 phase change microcapsule. Journal of Energy Storage, 91, 112079. [12] ZHONG L M, ZHANG X W, LUAN Y, et al. Preparation andthermal properties of porous heterogeneous composite phasechange materials based on molten salts/expanded graphite[J].Solar Energy, 2014, 107: 63-73.