Hybrid Passive Cooling for Power Equipment Enabled by Metal-Organic Framework

Bibliographische Detailangaben
Veröffentlicht in:	Advanced materials (Deerfield Beach, Fla.). - 1998. - (2024) vom: 06. Sept., Seite e2409473
1. Verfasser:	Liu, Xiangyu (VerfasserIn)
Weitere Verfasser:	Li, Pengli, Liu, Yijie, Zhang, Chuan, He, Meng, Pei, Zhantao, Chen, Jie, Shi, Kunming, Liu, Fei, Wang, Wanlin, Zhang, Wang, Jiang, Pingkai, Huang, Xingyi
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2024
Zugriff auf das übergeordnete Werk:	Advanced materials (Deerfield Beach, Fla.)
Schlagworte:	Journal Article metal‐organic frameworks radiative cooling sorption‐based evaporative cooling thermal management

Beschreibung
Zusammenfassung:	© 2024 Wiley‐VCH GmbH. While providing electrical energy for human society, power equipment also consumes electricity and generate heat. Cooling equipment consumes a significant amount of electricity, further increasing energy consumption and load on the power grid. Therefore, there is an urgent need to develop low-energy and sustainable cooling technologies for power equipment. In this study, a hybrid passive cooling composite designed to enhance heat dissipation for heavy-load power equipment is introduced. Specifically, the composite material achieves outstanding radiative cooling performance with an average solar reflectance of up to 0.98, while its excellent atmospheric water harvesting performance ensures high evaporation cooling power without the need for manual water replenishment. As a result, the composite effectively lowers the temperature of outdoor heavy-load power equipment (e.g., transformers) by 25.3 °C. The excellent heat dissipation properties of the composite make it a powerful tool in safeguarding electrical systems
Beschreibung:	Date Revised 06.09.2024 published: Print-Electronic Citation Status Publisher
ISSN:	1521-4095
DOI:	10.1002/adma.202409473