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6 February 2024 Design of Co2Z ferrite/PDMS composites with enhanced magnetic-dielectric properties for flexible electronics
Xingyu Huo, Hua Su, Fangyi Huang
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Proceedings Volume 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023); 129794O (2024) https://doi.org/10.1117/12.3015412
Event: 9th International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 2023, Guilin, China
Abstract
In this study, Ba1.5Sr1.5Co1.8Mn0.2Fe23O41 ferrite particles were prepared by the solid-phase reaction method and dispersed in the PDMS matrix. The obtained composite films were systematically studied. The ferrite particles were dispersed uniformly in the PDMS matrix, except the sample at x = 2 g, which showed agglomeration. With the increase of filler content, the saturation magnetization of the composite films increases, and the permeability and permittivity also increase to different degrees. In particular, the dielectric loss is low (tan𝛿ε ⪅ 0.005 at 500 MHz). The filling of Co2Z ferrite improves the high-frequency magneto-dielectric properties of PDMS, and the composite films have potential in flexible electronics.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Xingyu Huo, Hua Su, and Fangyi Huang "Design of Co2Z ferrite/PDMS composites with enhanced magnetic-dielectric properties for flexible electronics", Proc. SPIE 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 129794O (6 February 2024); https://doi.org/10.1117/12.3015412
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KEYWORDS
Composites
Magnetism
Particles
Dielectrics
Permeability
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