Design the magnetic microencapsulated phase change materials with poly(MMA-MAA) @ n-octadecane modified by Fe(3)O(4)

Magnetic microencapsulated phase change materials (magnetic MicroPCMs) are hotly researched for their dual-functions with phase change and magnetic properties, which provided the new applications in fields of maneuverable phase change materials and infrared electromagnetic dual shield. A series of m...

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Detalles Bibliográficos
Autores principales: Zhuang, Xueheng, Zhang, Ying, Cai, Chang, Zhang, Jing, Zhu, Yuejin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6219581/
https://www.ncbi.nlm.nih.gov/pubmed/30401944
http://dx.doi.org/10.1038/s41598-018-34583-5
Descripción
Sumario:Magnetic microencapsulated phase change materials (magnetic MicroPCMs) are hotly researched for their dual-functions with phase change and magnetic properties, which provided the new applications in fields of maneuverable phase change materials and infrared electromagnetic dual shield. A series of magnetic MicroPCMs samples are synthesized by polymerization and coprecipitation method and the chemical composition contained poly(MMA-MAA) @ n-octadecane modified by Fe(3)O(4). In addition, the characterizations exhibit the excellent magnetic and phase change properties. The magnetic MicroPCMs samples present 20 emu·g(−1) saturation magnetization with still high enthalpy of 132 J·g(−1), which fully illustrates that the magnetic MicroPCMs fulfill both application on thermal energy storage and magnetic control.

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