Proceedings of the 2nd International Conference on Bigdata Blockchain and Economy Management, ICBBEM 2023, May 19–21, 2023, Hangzhou, China

Research Article

Research on Development and Encapsulation of Phase Change Energy Storage Materials

Download149 downloads
  • @INPROCEEDINGS{10.4108/eai.19-5-2023.2334308,
        author={Zhehua  Du},
        title={Research on Development and Encapsulation of Phase Change Energy Storage Materials},
        proceedings={Proceedings of the 2nd International Conference on Bigdata Blockchain and Economy Management, ICBBEM 2023, May 19--21, 2023, Hangzhou, China},
        publisher={EAI},
        proceedings_a={ICBBEM},
        year={2023},
        month={7},
        keywords={heat transfer phase change energy storage thermal conductivity phase change material encapsulation},
        doi={10.4108/eai.19-5-2023.2334308}
    }
    
  • Zhehua Du
    Year: 2023
    Research on Development and Encapsulation of Phase Change Energy Storage Materials
    ICBBEM
    EAI
    DOI: 10.4108/eai.19-5-2023.2334308
Zhehua Du1,*
  • 1: Wuhan Second Ship Design and Research Institute
*Contact email: shunli878@163.com

Abstract

Phase change energy storage technology has the advantages of high heat storage density and constant temperature, and has great commercialization potential. The development of phase change materials is very important for the application of phase change energy storage technology. In order to solve the problems of poor heat transfer performance and easy leakage of phase change materials, extensive research has been carried out around the heat transfer and heat storage enhancement and encapsulation of phase change materials. The characteristics of thermal energy storage technology were compared, and the classification and properties of latent heat energy storage phase change materials were summarized. The research progress of heat transfer and heat storage enhancement is discussed from the aspects of increasing heat transfer area, increasing thermal conductivity, melting potential heat and specific heat capacity. The encapsulation of phase change materials is discussed, and the future development direction of phase change energy storage is prospected.