A review of shape stabilized aerogel-based phase change materials for preparation, classification and applications

被引：0
作者：
Kong X. [1 ]
Nie R. [1 ]
Yuan J. [1 ]
机构：
[1] School of Energy and Environmental Engineering, Hebei University of Technology, Tianjin
来源：
Energy and Built Environment | 2025年 / 6卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Aerogels; Energy conversion; Multifunctional application; Phase change materials;
D O I：
10.1016/j.enbenv.2023.11.001
中图分类号：
学科分类号：
摘要：
Liquid leakage of PCM and thermophysical performance defects seriously affect the application prospect of PCMs. Aerogels provide an excellent solution for packaging and performance improvement of PCMs with its ultra-high specific surface area and low density and give PCMs other functions besides energy storage, such as energy conversion (photothermal/electrothermal conversion, magnetic thermal/acoustic thermal conversion), thermal management (battery thermal management, electronic thermal management), thermal infrared stealth, building materials, etc. In this paper, firstly, the preparation method and multifunctional response mechanism of aerogel-based PCMs are systematically described, and the improvement of thermophysical and mechanical properties of various aerogel-based PCMs is reviewed from the perspective of aerogel preparation. Then, according to the different application scenarios of aerogel-based PCMs, the advanced functions of aerogel-based PCMs are reviewed, and the multifunctional effects of different materials in aerogel-based PCMs are compared. Finally, some insightful guidance and suggestions for the research and development of aerogel-based PCMs are put forward. © 2023
引用
收藏
页码：230 / 247
页数：17
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