期刊
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
卷 160, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compositesa.2022.107056
关键词
A; Multifunctional composites; Sandwich structures; B; Magnetic properties; Thermal properties
资金
- National Natural Science Foundation of China [52173036]
- National Key Technology R & D Program of China [2020YFB1709304, 2020YFB1709301]
- Funda-mental Research Funds for Central Universities [2021XXJS035]
Sandwich structured phase change composites (SSPCCs) with high shielding effectiveness and thermal management potential were successfully fabricated using vacuum impregnation and solution encapsulation processes.
Deficiencies in the adaptability and versatility of a phase change composite severely restrict its promotion and application in fields with complex operational environments. Herein, a series of nickel foam adsorbed paraffin wax (Ni-F/PW) composites were obtained via a vacuum impregnation process. Multi-walled MXene films were also obtained using a vacuum filtration process. Sandwich structured phase change composites (SSPCCs) were obtained through a facile solution encapsulation process, using polydimethylsiloxane. Among them, SSPCC-25 demonstrates a total shielding effectiveness value of 88.2 dB with a thickness of 25 mu m. Additionally, high latent heat (170 J/g) and great thermal stability provide SSPCCs with excellent thermal management application potential. The proven excellent photo-to-thermal and magnetic-to-thermal conversion abilities further widen the range of applications for SSPCCs. In short, the fabricated SSPCCs are an excellent candidate as a functional material in the fields of electromagnetic interference shielding and temperature management.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据